问题
选择题
_____, or you'll have a bad cold. |
A. If you put on your sweater B. Put on your sweater C. Putting on your sweater D. To put on your sweater |
答案
答案:B
_____, or you'll have a bad cold. |
A. If you put on your sweater B. Put on your sweater C. Putting on your sweater D. To put on your sweater |
答案:B