单选题
The sign said that unauthorized persons were prohibited _______ that restricted are
A、
A. not enterB. from enteringC. to enterD. entering
【正确答案】
【答案解析】
[汉译] 标识上说未经批准不得进入该指定区域。
[注释] 动词与介词搭配(prohibit...from...)。
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