I’ll never understand _______ it came about that you were late three times a wee

题型：安徽省期中题难度：来源：

I’ll never understand _______ it came about that you were late three times a week.[ ]
A. when
B. what
C. how
D. why

答案

举一反三

The skin is an essential part of your body and is ____ you feel cold, heat or pain.
A. where
B. which
C. what
D. how

题型：江西省期中题难度：| 查看答案

We haven"t discussed yet ________ we are going to place our new furniture.[      ]
A. that
B. which
C. what
D. where

题型：同步题难度：| 查看答案

— Have you finished the book?
— No, I"ve read up to ________ the children discover the secret cave.[     ]
A. which
B. what
C. that
D. where

题型：同步题难度：| 查看答案

Cindy shut the door heavily and burst into tears. No one in the office knew ________ she was so angry.[     ]
A. where
B. whether
C. that
D. why

题型：同步题难度：| 查看答案

A good friend of mine from ________ I was born showed up at my home right before I left for Beijing.[     ]
A. how
B. whom
C. when
D. which

题型：同步题难度：| 查看答案