问题
选择题
— He didn't devote his time — _____. As a result, he failed all the final exams. |
A. Yes, he did B. No, he didn't C. Yes, he didn't D. No, he did |
答案
答案:B
— He didn't devote his time — _____. As a result, he failed all the final exams. |
A. Yes, he did B. No, he didn't C. Yes, he didn't D. No, he did |
答案:B