The story is moving，and the questions，I suppose，are not so difficult as they appear _______．（ ）
A. to answer
B. to be answered
C. answering
D. being answered
第1个回答 2019-09-17
答案选择A．本题考查动词不定式做状语．英语中做表语和补语的形容词后往往接动词不定式做状语，并且可用主动形式表示被动的含义；and后的分句中去掉插入语I suppose和从句as they appear，主句为the questions are not so difficult ____（answer）；可见句中需要的是动词不定式做表语difficult的状语，并且主动表被动，所以答案选择A．
