The reason _his being late is _he was badly ill.A.why,is B.why,because C.for ,that D.for,because

问题描述:

The reason _his being late is _he was badly ill.A.why,is B.why,because C.for ,that D.for,because

B 原因状语从句

选C,因为后面是being late

选C

应该是 why that吧

C his being late 前面 必须是 for 排除A B is 后面是 表语从句 应该 用 that 引导 而不是because 所以排除D

The reason_that__he explained to me for his being late is unreasonable (that引到一个定语从句,that在此做关系代词,(代指reason)