He devoted most of his time to his research, believing his hard work would___sooner or later.
| A．put off | B．take off | C．come off | D．pay off |
第一节：语音知识（共5小题；每小题1分，满分5分）
从每小题的A.B.C.D四个选项中，找出所给单词的正确读音，并在答题卡上将该选项涂黑。
1. status A. [′steitəs] B. [sti:təs] C: [′steites] D [stei′təs]
2. convenient A. [kən′vi:njənt] B. [kən′vinjənt] C. [kæn′vi:njənt] D. [kɔnvi:njənt]
3. hire A. [′heiə] B. [′hæə] C. [hai′ə] D. [′haiə]
4. majority A. [mi′dʒɔriti] B. [mi: ′dʒɔrəti] C. [mə′dʒɔrəti] D. [mæ′dʒɔriti]
5. nephew A. [′næfju:] B. [′nəfju:] C. [′ni:fju:] D. [′nefju:]
Many students listened to the lecture, but I wondered how much they ______.
| A．took out | B．took up | C．took off | D．took in |
----- Why are they taking all the equipment away ?
------____________ , they are packing up to leave.
| A．The job was done | B．The job has been done |
| C．With the job done | D．With the job doing |
It is _____that he has been addicted to the drugs and has difficulty quitting it.
| A．obviously | B．apparently | C．possibly | D．likely |
George Washington was born in 1732 in a rich family in _______ is now the state of Virginia.
| A．which | B．where | C．that | D．what |