皮皮学，免费搜题
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【单选题】
按下面的程序计算： 当输入x=100时，输出结果是299；当输入x=50时，输出结果是466；如果输入x的值是正整数，输出结果是257，那么满足条件的x的值最多有（ ）A.
1个
B.
2个
C.
3个
D.
4个
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皮皮学刷刷变学霸
举一反三
【单选题】听力原文：M: Would you hurry up? The play starts at 7:30. F: We still have 30 minutes to go there. What time is it now?
A.
7:30.
B.
7:00.
C.
8:00.
【单选题】–Do you still remember the city ____ we visited last year ? --You mean Zhengzhou? I know there is a factory____ your mother worked.
A.
that, which
B.
where, that
C.
which, where
D.
where, where
【单选题】Although the wind has died down, the rain remams _____,so you still need a raincoat. [ ]
A.
safe
B.
firm
C.
steady
D.
strong
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