There is a _____ store near the station.
A. book
B. book's
C. books'
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Those boys are _____ .
A. a American
B. an American
C. Americans
Ask the boy not to make any _____. I can't fall sleep.
A. voice
B. sound
C. noise
TRIZ理论即发明问题解决理论。
A. 对
B. 错
资源分析有四个步骤,一、发现及寻找资源;二、挖掘及探究资源;三、整理及组合资源;四、评价及配置资源。
A. 对
B. 错