35. We shall hold the meeting here ______ there is no opposition.

38. I have no alternative ______ to arrive late.

3.教育系统中两个最基本的要素（ ）。

32. We do not ______ smoking in the lecture hall.

三、判断题（10分。正确请选A，错误请选B。）46. Human being have thirty-three or thirty-four vertebrae，but a snake may have as many as three hundred.

5.课外、校外教育是课堂教学的延伸。

19. We thought that, ________ we were in the area, we’d stop by and see the places of interest.

4. I ________ that the experience I was heading for was anything but boring, had I read the brochure carefully.

55. To stay warm in cold weather, cold-blooded animals must expose itself to a source of warmth such as direct sunlight.

13. Watching football games on TV at home is one thing, going to watch them ________ live is quite another.

20. As Charles Darwin wrote in The Descent of Man, “The highest possible stage in moral culture is ________ we recognize that we ought to control our minds.”

42. ______, I agree with you about the plan.