第二部分：语言知识运用
第一节 多项选择（共10小题；每小题1分，满分10分）
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
There being no witness on the spot, the police were delayed by the ________of information about the crime.
A. analysis B. disappearance C. absence D. consideration
John received an invitation to a dinner, and with his work____, he gladly accepted it.
| A．finished | B．finishing | C．to finish | D．was finished |
______ students should be given more free time is suggested by many experts and welcomed by kids in school．
| A．What | B．Why | C．Whether | D．That |
Only when he returned______ the truth.
| A．he found out | B．did he find out | C．he finds out | D．does he find out |
Some insects ______ the color of their surroundings to protect themselves.
| A．take in | B．take off | C．take on | D．take out |
It was such a_____ job that I really felt_____.
| A．tiring; tiring | B．tired; tired | C．tiring; tired, | D．tired; tiring |