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16、The town’s drinking-water _____ with prim chemicals at present.

A. contaminates     B. is contaminated     C. is being contaminated    D. has been contaminated

16、C

解析：“這城市的飲用水目前正受到有毒化學(xué)藥品的污染�！眃rinking-water與contaminate之間存在被動(dòng)關(guān)系，由at present可知應(yīng)用進(jìn)行時(shí)的被動(dòng)式，

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科目：高中英語(yǔ) 來(lái)源： 題型：

The town’s drinking-water _____ with prim chemicals at present.

A. contaminates         B. is contaminated     

  C. is being contaminated  D. has been contaminated

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

The town’s drinking-water _____ with prim chemicals at present.

A. contaminates         B. is contaminated     

  C. is being contaminated  D. has been contaminated

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

The town’s drinking-water _____ with prim chemicals at present.

A. contaminates     B. is contaminated     C. is being contaminated    D. has been contaminated

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