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问题 选择题

苔藓植物可以当作监测空气污染程度的指示植物。这是因为[ ]

A．苔藓植物是低等植物      

B．叶只有一层细胞，对有害气体敏感

C．一旦干燥，植物便会死    

D．假根容易吸收有害物质

答案

答案：B

多项选择题 X型题

胁痛的治疗应以通为主，实证多采用的治法是（）

A.理气

B.化瘀

C.清热

D.利湿

E.散寒
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听力题

根据下面短文内容，在短文的空格处填上一个恰当的词，使短文完整，通顺。

One day, I am telling my mother about my friends in my school. My mother _小题1: me,” Sue, who is your best friend?”

“Jill and Jaime. __小题2: are in my class.”

“What about your sisters Karen and Cindy? __小题3:_ can’t they be your best friends?”

“Because they are __小题4:__ sisters. We are often not happy because of some food and clothes. How can they be my best __小题5:_? We all have our own(自己的) friends __小题6:__ school.”

“Yes, but they can be your friends,__ 小题7:. Friends may come and go, but your sisters will always be there for you.” Says my mother. Then I understand that sisters are lifelong(终身的) friends.

Now we often __小题8:__ shopping, visit parents and go to the movies together(一起). I know that my sisters are also my best friends.
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