赞题库-背景图
单项选择题

Rice (has been) a (basically) food (for) millions of people for (hundreds) of years.

A．has been
B．basically
C．for
D．hundreds
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热门试题

单项选择题This new coat cost me______the last one I bought two years ago.

A．three times
B．three times as much as
C．three times as much
D．three times much as

单项选择题Why not______Professor Li for help He is kind-hearted and willing to help.

A．ask
B．you ask
C．to ask
D．your asking