he should throw rubbish in the bin.对划线部分提问
问题描述:
he should throw rubbish in the bin.对划线部分提问
throw rubbish in the bin。对这些提问
答
What should he do?
he should throw rubbish in the bin.对划线部分提问
throw rubbish in the bin。对这些提问
What should he do?