问题
选择题
She asked me ____ knock off the glass. |
A. please be careful not to B. to be careful not to C. to be careful to not D. not to be careful to |
答案
答案:B
She asked me ____ knock off the glass. |
A. please be careful not to B. to be careful not to C. to be careful to not D. not to be careful to |
答案:B