题目内容
【题目】My sister and brotherbuy some word books tonight.
A.am going to
B.is going to
C.are going to
【答案】C
【解析】句意：我姐姐和弟弟今晚......买一些书。本句是一般将来时，构成be going to+动词原形，主语是复数，be用are，故选C.
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题目内容
【题目】My sister and brotherbuy some word books tonight.
A.am going to
B.is going to
C.are going to
【答案】C
【解析】句意：我姐姐和弟弟今晚......买一些书。本句是一般将来时，构成be going to+动词原形，主语是复数，be用are，故选C.