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【简答题】
Some economists and sociologists argue that the economic slowdown and population outflow forms a *vicious cycle which could hurt the region’s economy for a long time. Others, however, have said the migrants are only following economic opportunities, and there is nothing to worry about. What is your opinion?
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皮皮学刷刷变学霸
举一反三
【单选题】替换文本有两种方法,一种是使用菜单命令“编辑”→“替换”,另外一种是使用快捷键____________。
A.
Ctrl + F
B.
Ctrl + H
C.
Ctrl + D
D.
Ctrl + P
【简答题】根据肌组织形态和功能的特点,可分为( )、( )和( )三种。
【简答题】当风速低于（）自动偏航失效，风机不发电。当风速达到（）风机可以达到满发。当风速超过（）风机超速停机。
【单选题】What does the quality tourists mean?
A.
good tourists
B.
tourists from big cities with buying power
C.
less tourists
D.
tourists with good habits