______ do we owe the discovery of the wild land?
| A．What | B．Who |
| C．To whom | D．For what |
The hospital described his ________as “satisfactory” while he felt there was something wrong.
| A．condition | B．situation |
| C．energy | D．position |
Environmental groups intend to ________ the pressure until the government changes the law.
| A．keep up | B．make up |
| C．pick up | D．bring up |
Frequently single-parent children ________ some of the functions that the absent adult in the house would have served.
| A．take on | B．take up |
| C．take in | D．take after |
第二部分英语知识运用(共三节，满分55分)
第一节单项选择(共15小题；每小题1分，满分15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。
—Jimmy had a lot of parties recently.
—Yes，that might ________ why he didn’t do well on the test.
A．sum up B．push for
C．account for D．make sense of
Hard work and lack of sleep haveher beauty and youth in recent years．
| A．worn out | B．tried out | C．made out | D．sent out |