— ____ you work out the math problem?— No, I _____.[ ]A. Do, can't B. Can, mustn't C. Can,

题目简介

— ____ you work out the math problem?— No, I _____.[ ]A. Do, can't B. Can, mustn't C. Can,

题目详情

— ____ you work out the math problem?
— No, I _____.

[     ]

A. Do, can't
B. Can, mustn't
C. Can, can't
D. Can't, must
题型:单选题难度:中档来源:期末题

答案

C

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