问题 单项选择题

某工程双代号时标网络计划如下图所示,其中工作A的总时差和自由时差()。

A.均为0周

B.分别为1周和0周

C.分别为2周和0周

D.均为4周

答案

参考答案:C

完形填空

One day a woman got into her car and started driving home after work. Just at that time, she saw a __26__ car behind her. The driver was a __27__. When she turned left, the yellow car turned left. When she turned __28__, the yellow car turned right, too. When she stopped at the traffic lights, the yellow car stopped __29__ her..

The woman was __30__, so she drove quickly to __31__. When she arrived, she was very __32__ to see that the yellow car stooped behind her again. But she felt __33__ because she saw a policeman standing outside the police station. She jumped out of her car at once and __34__ to the policeman. She asked the policeman to arrest(逮捕)the man in the yellow car, then the police man walked to the man.

The man didn’t run away. He just __35__ and said to the woman, “I want to give this purse back to you. I think you dropped it on the street.”

小题1:A. red                          B. yellow                     C. black

小题2:A. man                         B. woman                    C. policeman

小题3:A. left                       B. back                       C. right

小题4: A. opposite                   B. before                     C. behind

小题5: A. anxious                  B. scared                     C. pleased

小题6: A. the police station            B. her office                C. her home

小题7: A. interested                  B. excited                    C. surprised

小题8: A. sad                       B. safe                        C. dangerous

小题9:A. ran                       B. run                         C. runs

小题10:A. cried                     B. laughed                   C. smiled

解答题