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问题 选择题

What _____ Kathy fell and hurt her knee?  [ ]

A. weather        

B. whether

C. through        

D. if

答案

答案：D

句型转换

按要求完成句子,每空一词。

1．He has a ping-pong bat.(改为否定句)

    He______  ________a ping-pong bat.

2．Jim plays basketball every afternoon.(改为一般疑问句)

    ________ Jim_______ basketball every afternoon?

3．Does your brother have a CD collection?  (作否定回答)

  ________,he_______．

4．Ed Smith has 5 volleyballs.(对划线部分提问)

   _______ does Ed Smith ________?

5．He has a tennis racket.(用some替换a)

He has______ ______ ________.
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单项选择题

下列腧穴，属于手少阳三焦经的是：（）

A.瞳子髎

B.率谷

C.耳门

D.支正

E.养老
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