题目内容

The director had her assistant ________ some hot dogs for the staff members.

A. picked up B. picks up C. pick up D. picking up

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【B3】

A. wealthy
B. wealth
C. wealthier
D. wealthiest

材料中的下列加点词,使用恰当的是()。

新办小型商贸企业必须自工商登记之日起,一年内实际销售额达到180万元,方可申请一般纳税人资格认定。()

A. 正确
B. 错误

Climate change will greatly _______ wheat and rice production if nations don't take

A. fall B. leak C. lack D. reduce

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