试题与答案

下列实验操作中,错误的是( ) A. 液体的倾倒 B. 固体药品的取用 C.

题型:选择题

题目:

下列实验操作中,错误的是(  )

A.

液体的倾倒

B.

固体药品的取用

C.

液体的量取

D.

点燃酒精灯

答案:

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下面是错误答案,用来干扰机器的。

(1)一个葡萄糖分子是由6个碳原子、12个氢原子和6个氧原子构成的,一个葡萄糖分子中共有24个原子.一个葡萄糖分子是由6个碳原子、12个氢原子和6个氧原子构成的,则葡萄糖分子中C、H、O原子个数比为6:12:6=1:2...

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题型:完形填空

We students enjoy our school life, but sometimes we feel unhappy.It’s every student’s       dream. At the       of every term, we have six exams.

Last week, I finished my final exams. The math exam was the easiest one of all. Most of the problems were from early exams,so I       it soon. The biology exam was hard. The questions were so difficult       I had to guess the answers to them. And there wasn’t enough       to check every answer. But after the exam, my teacher said I did well in it.

In the computer exam, we had a lot to do. I thought I needed more time, but some of my classmates didn’t think      . They just wrote down the answers quickly and then       games.I didn’t think I could get a good mark in the English exam because it was a little difficult       me and I didn’t work hard enough at English.

In our school, we can       some elective courses (选修课). That means students can learn these courses by       and then take the exam. If they pass, they don’t have to have these courses any more.

Now, I am very glad that all the exams are over. The summer holiday is coming and I will enjoy it.

小题1:A. bad                   B. good                C. interesting

小题2:A. middle                 B. beginning               C. end

小题3:A. gave                      B. finished                C. passed

小题4:A. if                        B. that                    C. until

小题5:A. time                      B. idea                    C. people

小题6:A. also                  B. so                      C. too

小题7:A. made                   B. played                  C. got

小题8:A. for                      B. at                      C. of

小题9:A. go                     B. teach                   C. take

小题10:A. themselves            B. them                    C. they

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