题目

1. The local health organization is believed to be set up thirty years ago when George A B C became the first president . D2. It would save him much trouble if he has known her telephone number . A B C D3. A mature man is one who is good at turning failure into succeed . A. B. C. DD.av 24

1. The local health   organization is believed to be set up   thirty years ago when   George A B C became the first president  . D2. It would save   him much   trouble if he has   known her telephone number  . A B C D3. A mature   man is one   who is good   at turning failure into succeed  .
A.
B.
C. D
D.av 24

题目解答

答案

1. 卫生组织成立在乔治成为总统之前，是过去的过去发生的动作，应该用过去完成时，且be believed to表示“据信，人们认为”，后接不定式完成式表示对过去发生的事情的推测，所以A部分应该改为was believed to have been set up。 2. 知道电话号码是发生在过去的事情，而if引导的条件状语从句中，主句用would+动词原形，从句应该用had+过去分词，构成对过去情况的虚拟语气，所以C部分应该改为had known。 3. turn...into...是固定搭配，表示“把……变成……”，into是介词，后面应该接名词作宾语，所以D部分应该改为success。