My biggest problem is ______ I"m too busy. [ ]A. when B. where C. that D. /

题型：山东省期末题难度：来源：

My biggest problem is ______ I"m too busy.

[ ]

A. when
B. where
C. that
D. /

答案

举一反三

Michael Jordan has failed over and over again in his life. And that"s _______ he succeeds.

[ ]

A. what
B. when
C. why
D. where

题型：山东省中考真题难度：| 查看答案

The reason is _____ he was late for the meeting yesterday. A. what
B.
C. that
D. why

题型：0103 期中题难度：| 查看答案

There are many clouds in the sky. _____ it"s going to rain.
A. It seems to
B. Seems
C. It seems that
D. Seeming

题型：0117 月考题难度：| 查看答案

The most important thing is _______.
A. what do you learn
B. what did you learn
C. what you learns
D. what you learnt

题型：同步题难度：| 查看答案

The difficulty is _____ we don"t have enough time. [ ]
A. that
B. which
C. why
D. what

题型：同步题难度：| 查看答案