题目内容：
___is difficult to walk on the moon.
A.Man
B.One
C.That
D.It
参考答案：
选择题：___is difficult to walk on the moon.
- 题目分类：中考
- 题目类型：选择题
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It was___ fine day that they went to the park.
It was___ fine day that they went to the park.
---Some of the plasticbagscan’t______afterJune1. ---Yes,people will usee nvironm
---Some of the plasticbagscan’t______afterJune1. ---Yes,people will usee nvironmental bag sinstead.
---Can you_____your little brother? I’m busy now. ---OK.I’ll do it righ tnow.
---Can you_____your little brother? I’m busy now. ---OK.I’ll do it righ tnow.
____ you are ill, you should go to the clinic right now.
____ you are ill, you should go to the clinic right now.
教师从事职业活动最强大的精神动力和根本目的是（）
教师从事职业活动最强大的精神动力和根本目的是（）