下列属于建筑工程概算编制方法的有( )。 A．扩大单价法 B．概算定额法 C．概算

阅读理解。

     Mr. Hunt came from a poor family. He had three brothers and two sisters. His father worked

hard but wasn't paid much. And his mother did all the housework at home. They were both able

but they couldn't get enough money for their family.

     Mr. Hunt was in school for only three years and he had to stop to help his parents though he

was good at his lessons. When he was sixteen, he came to the city and began to work in a small

factory. He learned from an old worker and became a skilled worker. The old worker liked him

and married his daughter to him. The young man did not have his own house and had to live with his

parents-in-law. His mother-in-law always thought he was poor and often chattered. So the young

man tried to save everything and hoped to have his own house.

      It was one fine Sunday. The old woman wanted to have a picnic on the top of the hill. She told

Mr. Hunt to drive her car. But sometimes she told him to turn left and sometimes to turn right. The

young man had to listen to her. At a crossing the lights were red but she made him turn left. The

policeman stopped them and told the young man to give his license to him.

     "If I did wrong, sir," said Mr. Hunt, "It was my mother-in-law's fault (过错). She was driving the

car though she sat behind me!"

1. The Hunts were poor because ____.

A. they were lazy

B. they were too weak to work

C. they couldn't make enough money

D. they weren't able enough

2. Mr. Hunt left the school because ____.

A. he didn't like studying

B. his family was poor

C. he wasn't clever

D. he hoped to stay at home

3. ____, so the old man married his daughter to him.

A. Mr. Hunt became a skilled worker

B. Mr. Hunt was friendly to him

C. Mr. Hunt was paid much in the factory

D. Mr. Hunt worked for six years there

4. The old woman was ____ to Mr. Hunt.

A. good

B. bad

C. friendly

D. useless

5. Which of the following is wrong?

A. The old woman herself drove the car that day.

B. It was the old woman's fault.

C. Mr. Hunt hated his mother-in-law.

D. The old woman told Mr. Hunt to run the red lights.

关于施工进度管理，说法错误的是( )。

A．一般情况下，工程师每月应检查一次进度计划执行情况

B．工程师不对确认后的改进措施效果负责

C．如果修改后的进度计划不能按期完工，承包人应承担责任

D．实际进度超前，则无需修改进度计划

乌头碱是乌头类药物的主要有毒成分，其一般中毒量为（）。

A.0.1mg

B.0.2mg

C.0.5mg

D.1mg

E.2mg

(37)～(40)题基于“学生-选课-课程”数据库中的3个关系：
S(S#, SNAME, SEX, AGE)，
SC(S#, C#, GRADE)，
C(C#, CNAME, TEACHER)，
它们的主码分别是S#，(S#，C#)，C#

执行SQL语句：SELECT SNAME, AGE FROM S WHERE SEX=′女′则该语句对关系S执行的操作是( )。

A．交(∩)和选择(σ)

B．选择(σ)和投影(π)

C．并(∪)和投影(π)

D．选择(σ)和笛卡尔积(χ)

When anyone opens a current account at a bank, he is lending the bank money. He may (1) the repayment of the money at any time, either (2) cash or by drawing a check in favor of another person. (3) , the banker-customer relationship is that of debtor and creditor who is (4) depending on whether the customer’s account is (5) credit or is overdrawn. But, in (6) to that basically simple concept, the bank and its customer (7) a large number of obligations to one another. Many of these obligations can give (8) to problems and complications but a bank customer, unlike, say, a buyer of goods, cannot complain that the law is (9) against him.

The bank must (10) its customer’s instructions, and not those of anyone else. (11) , for example, a customer opens an account, he instructs the bank to debit his account only in (12) of checks drawn by himself. He gives the bank (13) of his signature, and there is a very firm rule that the bank has no right or (14) to pay out a customer’s money (15) a check on which its customer’s signature has been (16) It makes no difference that the forgery may have been a very (17) one: the bank must recognize its customer’s signature. For this reason there is no (18) to the customer in the practice, (19) by banks, of printing the customer’s name on his checks. If this (20) Forgery, it is the bank that will lose, not the customer. (254 words)

9（）

A.loaded

B.offended

C.discriminated

D.directed