—I see you got a D in biology．_ ?
—Well, I found that subject hard． I think I'II drop it for history．
A. How about that
B. What for
C. How e
D. What's your next plan
网友回答
A. How about that
B. What for
(答案→)C. How e
D. What's your next plan
解析：考查交际用语：A．How about that那怎样？B．What for为什么？ C．How e怎么回事？D．What's your next plan下个计划是什么？句意：--我看到你生物得了D。怎么回事？ --是，我发现这个科目很难，我想放弃学历史。选C。