问题
选择题
We usually have 6 lessons a day, and each lesson ______ 40 minutes. |
A. lasts B. is lasting C. last D. will last |
答案
答案:A
We usually have 6 lessons a day, and each lesson ______ 40 minutes. |
A. lasts B. is lasting C. last D. will last |
答案:A