He spared no efforts to make himself _______ but failed.
| A．understand | B．understanding | C．understood | D．to understand |
He is a ________child and his parents are ___________ with him.
| A．disappointed; disappointed | B．disappointing; disappointing |
| C．disappointed; disappointing | D．disappointing; disappointed |
These rivers should be prevented ___________.
| A．to be polluted | B．from being polluted | C．polluting | D．being polluted |
He found himself _________ in a hospital bed.
| A．lay | B．lie | C．lying | D．to lie |
____around the Water Cube, we were then taken to see the Birds’ Nest for the 2008 Olympic Games.
| A．Having shown | B．To be shown | C．Having been shown | D．To show |
第二部分：英语知识运用（共2节，满分45分）
第一节：单项填空（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，并将该答案写在答卷上。
There is no_________from my bedroom window except for some factory chimneys.
A.view B.scene C.sight D.look