Question

【题目】— _______ I finish my homework now, Mom?
— No, you __________, you may do it after dinner.
A.Must; can't
B.Must; mustn't
C.Must; needn't

Answer 1

【答案】C
【解析】句意：……我现在完成作业吗，妈妈？-不，你……你可以晚饭后做。根据句意可知此处是问我必须现在写作业吗，妈妈回答是不用，故选C。