【单选题】
— It's rather cold in here. Do you mind if I close the window?___
A. Yes, please.
B. No, please.
C. Sure, please.
D. I don't like it.
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答案
B
解析
暂无解析
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【单选题】
___He teaches physics in a school.
A. What does your father do?
B. Who is your father?
C. What is your father doing?
D. Where is your father now?
【单选题】
— Excuse me, how much is the jacket?___ It's 499 Yuan.
A. Oh, no. That's OK!
B. How do you like it?
C. Which do you prefer?
D. Would you like to try it on?
【单选题】
— Could you help me with my physics, please?___
A. No, no way.
B. No, I couldn't
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【单选题】
— Could I speak to Don Watkins, please?___
A. Speaking, please.
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— Could I borrow your car for a few days?___
A. Yes, you may borrow.
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【单选题】
— Thank you for inviting me.___
A. I really had a happy time.
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【单选题】
— May I see your tickets, please?___
A. Sure.
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【单选题】
— Please help yourself to the seafood.___
A. No, I can't.
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【单选题】
— Would you like to go to the concert with us this evening?___
A. No, I already have plans.
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【单选题】
— Congratulations! You won the first prize in today's speech contest.___
A. Yes, I beat the others.
B. No, no, I didn’t do it well.
C. Thank you.
D. It's a pleasure.
【单选题】
— Must I take a taxi? No, you___. You can take my car.
A. had better to
B. don't
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D. don't have to
【单选题】
— We are going to have a singing party tonight. Would you like to join us?___
A. I'm afraid not, because I have to go to an important meeting.
B. Of course not. I have no idea
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【单选题】
— How was your trip to London, Jane?___
A. Oh, wonderful indeed.
B. I went there alone.
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— Hey, Tom, what's up?___
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A. No, thanks.
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【单选题】
— Did you know that David injured his leg yesterday?Really? ___
A. Who did that?
B. What's wrong with him?
C. How did that happen?
D. Why was he so careless?
【单选题】
— This box is too heavy for me to carry it upstairs.___
A. You may ask for help.
B. I'll give you a hand.
C. Please do me a favor.
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【单选题】
— I wonder if I could use your computer tonight?___ I'm not using it right now.
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— Excuse me, could you show me the way to the nearest post office?___ Oh yes! Two blocks away from here at the Green Avenue. You can’t miss it.
A. I beg your pardon?
B. What do you mean?
C. You’re welcome.
D. Um, let me think.
【单选题】
— Wow! This is a marvelous room! I’ve never known you’re so artistic.____
A. Great, I am very art-conscious.
B. Don’t mention it.
C. Thanks for your compliments.
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【单选题】
— Is it possible for you to work late tonight?___
A. I like it.
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【单选题】
— Unbelievable! I have failed the driving test again!___ This is not the end of the world.
A. Good luck.
B.
C. heer up. C. Go ahead.
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【单选题】
Are you feeling better today, Jack?___
A. There must be something wrong.
B. Just have a good rest.
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D. Don’t worry about me.
【单选题】
Thank you so much for your lovely gift.___
A. Never mind.
B. I'm glad you like it.
C. Please don't say so.
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【单选题】
Would you like something to drink? What about a cup of tea?___
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What's the problem with your bike?___
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Good morning, John. How are you doing?___
A. I'm pleased
B. Good night.
C. Not so bad. And you?
D. How do you do?
【单选题】
How do you do?___
A. Fine, thank you.
B. How do you do?
C. Not too bad.
D. Very well.
【单选题】
Good-bye for now.___
A. The same to you.
B. That's OK
C. See you.
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【单选题】
Hello, how are you?___
A. Hello, how are you?
B. How do you do?
C. Fine, thank you.
D. That's OK.
【单选题】
I didn't mean to do that. Please forgive me。___
A. Not too bad.
B. That's all right
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【单选题】
Thank you for your invitation.___
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B. It's a pleasure.
C. It's a small thing.
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【单选题】
What a beautiful dress you have on today!___
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B. No, it isn’t.
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【单选题】
I think he is a good lecturer.___
A. Sorry, it doesn’t matter.
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— What's the matter, dear?___
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【单选题】
Let me introduce myself. I'm Steward.___
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Let's go to the library this afternoon.___.
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掏槽孔中空孔的作用是___。
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制作起爆体要在爆破地点附近,选择___完好、支架完整、避开电气设备和金属导体的安全地点进行。
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【单选题】
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值班守护人员的年龄应当___。
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【单选题】
焚烧法销毁火炸药时,要将待销毁的火炸药铺成宽度不大于___cm的药条。
A. 10
B. 20
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【单选题】
装药完成后,应当将剩余的爆破器材撤离爆破作业面至___,由保管员检查清点后保管。
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一般情况下,领取爆破器材限于___的爆破作业需要。
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___化学家诺贝尔在1865年发明了以硝化甘油为主要组分的达纳迈特炸药。
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爆炸性危险物质被盗、被抢或者丢失,故意隐瞒不报的,处___拘留。
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【单选题】
民用爆炸物品从业单位必须按照《民用爆炸物品安全管理条例》的规定取得相应___后才能从事相关作业。
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【单选题】
根据《刑法》,非法制造、买卖、运输、邮寄、储存爆炸物的,处___有期徒刑。
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【单选题】
爆破作业单位申请购买民用爆炸物品的,应当向所在地县级人民政府公安机关提出购买申请,并提交___等有关材料。
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导爆管的管壁材料为高压聚乙烯___。
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桩井爆破掘进超过3m后立即进行井口的覆盖防护,此时的安全警戒距离不宜小于___。
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【单选题】
利用___传递爆炸压力使结构物破碎的爆破技术称为水压爆破。
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【单选题】
爆破员往井下运送爆破材料,运送途中几个携带炸药、雷管的人员不应___,前后要保持一定的距离。
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【单选题】
在油气井燃烧爆破作业中,用电缆车下放弹体时,下放速度不得超过___。
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C. 3000m/h
D. 4000m/h
【单选题】
浅孔爆破时,孔内装入起爆药包后严禁用力捣压___,防止早爆或将雷管脚线拉断造成拒爆。
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