Question

【题目】—Betty, are Lucy and Lily twin sisters?

—Yes. They are so similar that it's almost to tell one from the other.

A. possibleB. impossibleC. usualD. unusual

Answer 1

【答案】B

【解析】

句意：——贝蒂，露西和莉莉是双胞胎姐妹吗？——是的。它们非常相似，几乎不可能区分两者。A.可能的；B.不可能的；C.通常的；D.不正常的。根据空前almost可知，此句是双重否定，此空是不可能的意思，此空故填impossible,故选B。