Question

【题目】This problem seems so ______ that no one can work it out ______.

A. easy; difficultly B. easily; difficultly

C. difficult; easily D. difficultly; easily

Answer 1

【答案】C

【解析】

试题分析：句意：这个问题好像是如此的困难，以致于没有人可以轻易地把它算出来。因为没有人算出来，所以这个问题难，A、B错。连系动词seem后跟形容词difficult作表语；修饰动词work out，要用副词形式：easily。故选C。