分层注水工艺是在各分开的注水层段，应用（）控制注水压差。A、配产器 B、配水器 C、封隔

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     Harry liked driving (开) his car very fast, and one day he hit (撞) another car. Harry jumped out

and ran to it. There was an old man in the car. He was very angry and said to Harry. "What are you

doing?" "You nearly killed (撞死) me!"

     "Yes," Harry answered, "I'm very sorry." He took a bottle out of his car and said, "Drink some of

this. Then you'll feel better." He gave the old man some whisky (威士忌), and the man drank it, but

then he shouted again, "You nearly killed me!" Harry gave him the bottle again. "I feel much better now.

But why aren't you drinking?"

     "Oh, well," said Harry, "I don't want any whisky now. I'm going to sit here to wait for the police."

1. Harry _____ drove his car very fast.                         

A. always

B. sometimes

C. never

D. hardly

2. One day he hit a car because _____.

A. he wanted to kill the old man

B. he drank a lot of whisky

C. he drove his car too fast

D. he had many bottles of whisky in his car

3.The old man was very angry (生气)because _____.

A. he wanted some whisky

B. Harry hit his car

C. he was Harry's father

D. he drove his car too fast

4. After drinking the bottle of whisky, the old man _____.

A. felt much better

B. was still (还) angry

C. was very happy

D. felt much worse

5. What would probably (可能) happen to the old man?

A. He would be hit again.

B. He would be sent (被送)to the hospital.

C. He would lose his way.

D. He would be fined (被处罚) by the police.

项目不确定性分析中，在基准收益率为12%的情况下，计算的某项目．销售价格下降的临界点为7%，当基准收益率降低到10%时，临界点更接近于( )。

A．4%

B．5%

C．6%

D．8%

下列各种说法中，有错误的是（　　）

A．金属原子跟碳酸根组成的化合物，都能跟盐酸起反应生成二氧化碳

B．碳在不充分燃烧时生成一氧化碳，同时吸收热

C．在温室里施用二氧化碳作肥料，可以提高农作物的产量

D．二氧化碳不能供给人呼吸，当空气里二氧化碳的体积分数达到10%时，能致人死亡

中国读书人历来“耻于言商，耻于言利”，而清末“状元实业家”张謇却放弃仕途，投身于近代工商业。这里反映出的观念意识是（  ）

A．实业救国

B．工商皆本

C．重利轻义

D．重商轻农

表达手法是指文章表情达意反映社会生活的具体方式。