如果函数y=（m-2）x|m-1|是正比例函数，那么m=______．
由题意得：|m-1|=1，且m-2≠0，
解得：m=0，
故答案为：0．
—Oh!What a pretty toy car!Dad,would you be kind enough to get________for me?
—What?Didn't I buy________for you as a birthday present?[ ]
A. this; that
B. that; it
C. one; this
D. it; one
下列哪一城市既是近代第一批被迫开放的通商口岸，又是现代第一批主动开放的经济特区？（ ）
A．厦门
B．深圳
C．广州
D．上海
