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some animals are dangerous.that's( )they( )stay in cages A because,have to B why,must C becau,mustD why,have to(解析
题目详情
some animals are dangerous.that's( )they( )stay in cages A because,have to B why,must C becau,must
D why,have to(解析
D why,have to(解析
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答案和解析
D
动物很危险,必须(不得不)关笼里.A C肯定错.B D的话因为动物不是自己要关笼里的,是被人强迫的,所以选HAVE TO
动物很危险,必须(不得不)关笼里.A C肯定错.B D的话因为动物不是自己要关笼里的,是被人强迫的,所以选HAVE TO
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