An iron and steel works, with some satellite factories, ____ to be built. [ ]A. is B. are C. was D.

题目简介

An iron and steel works, with some satellite factories, ____ to be built. [ ]A. is B. are C. was D.

题目详情

An iron and steel works, with some satellite factories, ____ to be built.
[     ]
A. is
B. are
C. was
D. were
题型:单选题难度:中档来源:专项题

答案

A

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