The reason I plan to go is ___C_______ she’ll be disappointed if I don’t.A.because B.forC.that.Dhow请说明理由.

The reason I plan to go is ___C_______ she’ll be disappointed if I don’t.A.because B.forC.that.Dhow请说明理由.
The reason I plan to go is ___C_______ she’ll be disappointed if I don’t.A.because B.for
C.that.Dhow
请说明理由.

The reason I plan to go is ___C_______ she’ll be disappointed if I don’t.A.because B.forC.that.Dhow请说明理由.
句子意思：我计划去的理由是,如果我不去她会失望的.
The reason （I plan to go 先去掉!）is that she’ll be disappointed if I don’t（后边也去掉）.
就变成：
The reason is that she’ll be disappointed.这个是一个表语从句.只是表明原因是什么,没有怎么样的意思.
•\x09The reason(s) 作主语时,后可引导表语从句,用that引导,一般不用beacuse
•\x09如：The reason is that he missed the bus.原因是他误了汽车.

reason的回答是事实，所以只用陈述句，没有疑问词。
固定句型；The reason is that......
祝你学习进步！^_^

这是that引导的表语从句
. A. because B. for因为的意思不符合题意

这是一个表语从句
because,for是状语从句的连词,排除
从句是陈述句，所以不用how