【正文】
, 句型中 goin g to 后面 be 不能改為 have 。m going to practic e tennis every aft ernoon . A . play B . playi ng C . to pl ay D . played B ( ) 2. — are you going to be when yo u grow up? — A doct or. A . Who B . When C . What D . Wh ere C ( ) 3. He is go ing to be a tea che r w hen he u p. A . gr ows B . gr ew C . gr owi ng D . gr ow A 【解析】 依據(jù) “ 主將從現(xiàn) ” 原則 , 主句是一般將來時(shí) , 從句常用一般現(xiàn)在時(shí)代替將來時(shí) , 故選 A 。 My father is the piano. 2 0 . 你必須盡全力完成這項(xiàng)工作。m goi ng to . g ro w up en g in ee r H o w st u d y m a th rea ll y h a rd