1.解释教育问题是教育学的根本任务。（ ）

19.If the _______ is correct, the spacecraft should reach the moon on Monday.

15.Great changes ______ in my home town and a lot of factories ______.

32.Just ______ he caught the ball, there was a tearing sound.

55.After we paid the oranges we harvested, we headed back home. 

2.在中世纪的西方教育中，基督教的“原罪说”是典型的（ ）。

50.Journalists have to be very independently, and they need many different skill. 

8.创新教育是与素质教育相平行的一种教育。（ ）

26.—Have you started writing your report?—Not yet. I _______ a hard time getting the information.

21.—Will you have a second child?—Haven’t decided yet. We ________ about it the whole year.

40.I think you would ______ further study.

11.It was at eleven o’clock _____ they went out of the cinema.