47. Over the past two decades, the popularity of the bicycle as a mean of transportation and recreation has increased tremendously in the United States.

1.教师的职业理想包括（ ）。

1.讲授法是注入式的方法，问答法是启发式的方法。

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

3. James ________ so far behind in the race that he knew he had little chance of winning.

4.温故而知新体现的学习迁移是（ ）。

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

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

6.以下不属于教师威信的意义的是（ ）。

17. “He ________ lived well on his good looks, but instead he chose to thrive (成功) on his talent.” People praised Ning Zetao like this.

40. Our firm is too small to ______ against large international companies.

二、多选题（30分）31. One‘s health ______ one’s behavior.