题目

务必请今日内回答
1.i began planning to write an essay two years ago ,but i _____enougth material at present.【B】
A.haven't had B.don't have
2.when the fire broke out i ____ from the table and left quickly.
【填"got up" 不懂】
3.i think jan is so nice
_____【B】
A.so is she probably B.so she probably is
LOOKING FORWARD TO YOUR REPLY~

提问时间：2020-11-05

答案

1.选A.根据句意,我两年前就开始准备写一篇杂文,但是目前我还没有搜集到足够的材料.因为准备写是过去时态,准备以及搜集资料是一个过程,这个过程不管完成与否都要用完成时态,至于为什么用现在完成时是有at present（目...