问题补充:
——When will the meeting be held, do you know?
——Don’t worry. decided.
A. I wasn’t
B. I haven’t
C. It hasn’t
D. They haven’t been
答案:
A. I wasn’t
B. I haven’t
(答案→)C. It hasn’t
D. They haven’t been
解析:本题主要考查时态,根据语境主语应该是meeting,所以A、B、D答案均不符合题意,it指meeting,助动词用has,故选C.