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问题 单项选择题

我国应对气候变化的指导方针为：统筹国际国内两个大局，经济转型升级与（）相互促进，实现生态与经济双赢。

A.生态环境改善

B.减少排放

C.科学治理污染

D.开发新能源

答案

参考答案：B

听力题

阅读下面短文，根据短文内容及所给中文提示，写出空白处各单词的正确形式。每空限填一词。(10分)

Lucy is a good student. she is very busy this    (学期). She will    （面临）the coming _______(考试). They are very important. because she doesn't want to      （失去）the chance to get to the high school. Last week, she   （做梦，梦到）that she was swimming in a sea of paper. Her mother said she was too stressed out and she should pay more ______(注意)to sports and try to eat healthy food to get enough energy. She used to eat _____（糖果）.This week she eats more fruit and vegetables instead of    （甜的）food. Also, she runs in the playground after school every day. Now she feels ___(不同地).She feels much better than before. She doesn't____ (担心)about her study at all.
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单项选择题

狗听到主人唤它的名字就跑过去是　(　)

A．无条件反射

B．本能的行为

C．第一信号的条件反射

D．第二信号的条件反射
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