句型转换。1.   Whoseguitaristhis?(改为同义句) 

问题详情：

句型转换。

1.    Whose guitar is this? (改为同义句)  _________ _________ the guitar belong to?

2.    Jack used to be an outgoing pianist. ( 改为一般疑问句)

_________ Jack _________ to be an outgoing pianist?

3.    Jennifer is worried because of her poor English. (对划线部分提问)

_________ __________ Jennifer worried?

4.    Your brother has never heard of the story, __________ ____________? (完成反意疑问句)

5.    Those tennis balls must belong to Sally. ( 对划线部分提问)

___________ __________ those tennis balls belong to?

【回答】

1．Who, does    2. Did, use     3. Why, is   

4. has, he   5. Who, must

知识点：句型转换

题型：未分类