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问题 选择题

2011年是西藏和平解放　　▲　　周年。西藏自和平解放以来，经济、政治、文化等各方面建设都取得了举世瞩目的巨大成就[ ]

A．50    

B．60    

C．70    

D．80

答案

答案：A

填空题

人们对遗传和变异的认识，最初是从                水平开始的，以后随着科学的发展，才逐渐深入到               水平。
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听力题

根据句意和所给首字母填写单词。

小题1:Jane can play the piano, but she can't play it well. She n       to practice more.

小题2:I really like sports. I want to join a sports c          

小题3:Bob was very s           two year's ago. Now he is tall, and he's the tallest in his class.

小题4:Yesterday evening, Mary t           a walk with her mother after dinner.

小题5:My sister studies h          , and she usually gets good grades in exams.
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