24.American women usually identify their best friend as someone _______ they can talk frequently.

6.学习是人类独有的现象。（ ）

41.I have no alternative ______ to arrive late.

5. Why the explosion occurred was ________ the laboratory attendant had been careless．

1.美育是培养学生正确的审美观点及（ ）能力的教育。

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

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.

14.“陵节而施”出自《礼记·学记》中的“不陵节而施之谓孙”，这向话指的是教育要遵循个体发展的（ ）。

49.Is this really the fate facing with educated women: either no marriage at all or the marriage with more housework? Nonsense. 

6. Joan is in the dorm, putting the final _______ to her speech.

9. We agreed to accept _______ they thought was the best professor in the college.

8. The police had difficulty in _______ the fans from rushing on to the stage to take photos with the singer.