求大师详解:_____ his dream of going to college will come ture is uncertain.A.That B.WhetherC.IfD.Even if为什么不能选C呢?

来源:学生作业帮助网 编辑:作业帮 时间:2024/03/29 04:13:48
求大师详解:_____ his dream of going to college will come ture is uncertain.A.That B.WhetherC.IfD.Even if为什么不能选C呢?

求大师详解:_____ his dream of going to college will come ture is uncertain.A.That B.WhetherC.IfD.Even if为什么不能选C呢?
求大师详解:_____ his dream of going to college will come ture is uncertain.
A.That
B.Whether
C.If
D.Even if
为什么不能选C呢?

求大师详解:_____ his dream of going to college will come ture is uncertain.A.That B.WhetherC.IfD.Even if为什么不能选C呢?
此题答案:B
whether 在此句中引导的是一个主语从句,whether “是否”与表语uncertain 对应.
if conj.做“是否”意时,只能引导宾语从句,且只能放在实义动词后

因为前面是名词性从句,用whether表是否,用if在前面的话是如是的意思
故只能选b

C 只能列为错误答案
原因: if 是不能引导主语从句的
正确答案--------------------------------B