问题
选择题
There was a________look on his face when he met with the________problem.
A.confusing;confusing
B.confused;confused
C.confusing;confused
D.confused;confusing
答案
答案:D
考查形容词。Confused通常用来形容人,或者与人有关的事物;confusing通常形容事物。本题的look是与人有关的事物,所以仍然使用confused。第二空修饰problem,所以使用confusing.