— I rang you at about nine,but there was no reply.— Oh,that was probably________

题型：福建省同步题难度：来源：

— I rang you at about nine,but there was no reply.
— Oh,that was probably________I was seeing the doctor. [     ]
A. why
B. when
C. what
D. that

答案

举一反三

— I rang you at about nine, but there was no reply.
— Oh, that was probably________I was seeing the doctor. [ ]
A. why
B. when
C. what
D. that

题型：陕西省同步题难度：| 查看答案

— ________was it that David managed to get in contact with the professor?
— Oh, a friend of mine helped him.

[      ]
A. Where
B. What
C. How
D. Why

题型：同步题难度：| 查看答案

His family members gave some examples of ______ his drinking and smoking had affected the family.   [     ]
A. that
B. what
C. how
D. whether

题型：浙江省模拟题难度：| 查看答案

You are sure to know the result, but that"s_______everybody has finished their work. [     ]
A. when
B. why
C. before
D. until

题型：模拟题难度：| 查看答案

— Do you think it wise for parents to do everything for their children?
— No. That"s ______ they"re mistaken. [     ]
A. whether
B. when
C. what
D. where

题型：模拟题难度：| 查看答案