________ is hard to finish doing the exercises in thirty minutes. A. That

题型：同步题难度：来源：

________ is hard to finish doing the exercises in thirty minutes.
A. That
B. This
C. It
D. He

答案

举一反三

I find ________ difficult to remember everything, though I’m still young.[     ]
A. that
B. this
C. it
D. what

题型：同步题难度：| 查看答案

I find _______ difficult to remember everything, though I’m still young. [     ]
A. that
B. this
C. it
D. what

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I find _____ difficult to finish the work on time , we only have three hours left .[ ]
A. that
B. it
C. its
D. this

题型：浙江省月考题难度：| 查看答案

He found _________important to protect wild birds.[     ]
A. it"s
B. it
C. that
D. this

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Did you find _____ very interesting to play volleyball?    [     ]
A. this
B. that
C. it

题型：四川省中考真题难度：| 查看答案