Question

4个英语选择题。麻烦高手指点。：）谢谢

1：
The noise(turn out) to be just the dogs fighting for a bone in the courtyard.
这句句子为啥 turn out 后面要用to do的形式呢？
2：
The conference was an attempt to()discussion of the problem of widening gaps between the rich and the poor.
A:stimulate B:conduct c:intend d:uncover
这题为啥是选A不可以用B呢？

3：
The clerk held my passport four inches from his face and()to read it.
A:affected B:flipped C:strained D:giggled
这题为啥选C不能选B呢？
4：
We can't()the suspects to be guilty simplybecause the've decided to remain silent.
A:interpret B：assume C:grant D:arrest
这题为啥选B不能选A呢。麻烦高手指点。谢谢：）

Answer 1

1、不是turn out to do 是turn out to be 意思是结果是，原来是
2、a是促进，推动的意思，b控制，管理，不接discussion
3、费力的读而不是发疯的读。离眼睛近说明此人眼神不好
4、interpret应该是原因做主语，也就是他们决定保持沉默做主语。assume可用我们做主语。我们不能臆断什么什么

Answer 2

全部都要你理解每个选项的意思 就很好选了。

哪个意思套下去正确就是哪个.