单项选择题

I don’t think the poor ______ always poor. Working hard ______ very important.

A．is; is
B．are; are
C．are; is
D．is; are
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单项选择题
—Would you mind （） the window.

A．I closing
B．my closing
C．me closing
D．me close
单项选择题
Those robots can walk like ______.
A．human
B．humans
C．humen
D．humens
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