选择题:Where will you be staying?A、I.ll be in a dorm room

题目内容:
Where will you be staying?
A、I.ll be in a dorm room on campus.
B、I.ll be studying.
C、I.ll be here for about a year.
D、I think it.s soon, maybe in a few months.

参考答案:

[单选题,20分] 下列不是第四象限的角为:A.-60°B.310°C.120°D.350°

[单选题,20分] 下列不是第四象限的角为:A.-60°B.310°C.120°D.350°

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设函数f(x)的定义域为[,1]求函数f(√x-2)的定义域

设函数f(x)的定义域为[,1]求函数f(√x-2)的定义域

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