“海权论”理论的提出者是()
A.美国人马汉
B.美国人尼米兹
C.德国人邓尼茨
D.美国人麦克阿瑟
参考答案:A
设复数z满足|z|=1,则|z-2|的最小值为( )
A.1
B.2
C.3
D.4
—_______?
—It's red and white. [ ]
A. What's this.
B. How are you
C. What color is it
D. What's your name