41.I have no alternative ______ to arrive late.

5.教师的劳动没有严格的交接班时间界限。（ ）

14.The _______ of the Titanic was found in September 1985, but recovering it is a very difficult prospect.

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. 

25.— We have to stop talking here outside. Listen, _______!—Hurry up, or we‘ll be late.

44.I ______ not being able to return their invitation.

16.现代学制最早出现在欧洲，于19世纪末初步形成，下列属于单轨学制的国家是（ ）。

37.They all ______ your health.

2.教师职业的社会地位包括（ ）。

17.He was lured into a crime he would not ______ have committed.

20.Having a brother or sister protects adolescents against negative feelings such as loneliness and guilt, but they also have to learn to ________ and to control their emotions.