Assembly line workers are advised to ______protective clothing throughout the year to protect themselves from hazardous material

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问题 Assembly line workers are advised to ______protective clothing throughout the year to protect themselves from hazardous materials.

选项 A、wearing
B、wear
C、wore
D、worn

答案B

解析 语法:动词形态1.选项均为wear的不同形式。2.be advised+to不定式结构中,to不定式后面要接动词原形,因此(B)wear为正确选项。
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