题目内容：
He took __ part in the activity.选择一项：
a.
an active
b.
a dynamic
c.
a positive
d.
energetic
参考答案：
选择题：He took __ part in the activity.
- 题目分类：国家开放大学-开放英语4
- 题目类型：选择题
- 查看权限：VIP
选择一项：
a.
an active
b.
a dynamic
c.
a positive
d.
energetic
选择一项：
a.
an active
b.
a dynamic
c.
a positive
d.
energetic
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明代第一部茶学著作《茶谱》的作者是（ ）选择一项：宁王朱权喻政徐渭解缙
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You know, you must do something about your car today. It’s dangerous.选择一项：a.reco
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The ____ of a particular thing is the fact that th
The ____ of a particular thing is the fact that they are more important than oth
I cannot tell the __________difference between the
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