第二节：语法和词汇知识（共15小题，每小题1分，共15分）
从每小题所给A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
Our teachers are really ______. They often work in their office far into the night.
A. open-minded B. hard-working C. self-confident D. warm-hearted
Thecleverboymadeaholeinthewall,____hecouldsee____was goingoninsidethe house.
| A．which;what | B．throughwhich;what | C．throughthat;what | D．what;that |
He had no sooner arrived there ________ pestering his doctor.
| A．and then he began | B．when he began | C．to begin | D．than he began |
While s
hopping, people sometimes can't help _______ into buying something they don't really need.
| A．to persuade | B．persuading | C．being persuaded | D．be persuaded |
With no one to ______ in such a frightening situation, she felt very helpless.
| A．turn on | B．turn off | C．turn around | D．turn to |
Heisnotsuchaman_______wouldleavehisworkhalfdone.
| A．that | B．which | C．who | D．as |