题目内容
Doctors have been researching effect stand-up and other forms of comedy have on us.
| A．which | B．what | C．whatever | D．whichever |
B
解析试题分析：句意：医生一直在研究单口喜剧和其他的喜剧形式对我们有什么影响。这里research后面接的是宾语从句，因为effects前面缺少定语，用what连接宾语从句，which哪个，whatever“凡是…的东西”，whichever“凡是哪个”，都不符合句意，选B。
考点：考查宾语从句
you eat the correct food be able to keep fit and stay healthy.
| A．Unless; will you | B．Only if; you will |
| C．Only if; will you | D．Unless; you will |
As I explained on the phone, your request that the plan at once will be considered at the next meeting.
| A．should carry out | B．be carried out |
| C．will be carried out | D．will carry out |
_____ is known to all is that effective measures should be taken to deal with the problem of the over-exploiting of our resources.
| A．What | B．It | C．As | D．Which |
We really enjoyed Disneyland. We took all the rides, some of ________ twice, and had lots of fun. I felt just like a kid again.
| A．which | B．that | C．it | D．them |
____, he doesn’t study well.
| A．As he is clever | B．He is as clever | C．Clever as he is | D．As clever he is |
Both she and her friends liked travelling. She traveled a great deal, ________.
| A．nor did most of her friends | B．did as most of her friends |
| C．as did most of her friends | D．so do most of her friends |
It is _____ my father worked _____ I work now.
| A．where, that | B．where, when | C．that, where | D．that, that |
Some green beans, ______ long enough, can be poisonous (有毒的).
| A．if not be cooked | B．if not cooked | C．if not cooking | D．if not being cooked |