真题练习

185.One _____ five will have the chance to join in the game.

A.within
B.among
C.in
D.from

186.______ you told me，I had heard nothing of what happened.

A.Till
B.Until
C.After
D.Since

答案解析

185.答案是C;考查习惯 搭配:one in/out of five五分之一。

186.答案是B;till和until通常可通用，但位于句首习惯用until。