Question

【题目】—This camera is very similar _______ that one.—Yes. I have some trouble _______ you which is better.
A.as; telling
B.with; to tell
C.to; to tell
D.to; telling

Answer 1

【答案】D
【解析】句意：---这个照相机跟那个很相似。---是的，我难易分辨那个更好。短语：be similar to与……相似；have trouble （in） doing sth做某事有困难，所以答案是D。