The country’s chief exports are coal, cars and cotton goods, cars ______ the mos

游客2023-11-14  26

问题 The country’s chief exports are coal, cars and cotton goods, cars ______ the most important of these.

选项 A、have been
B、are
C、being
D、are being

答案 C

解析 此题考查是独立主格结构,正确答案是C。
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