Fixed bridges do not have moving parts, ______either lift or swing open.

admin2019-07-01  18

问题 Fixed bridges do not have moving parts, ______either lift or swing open.

选项 A、movable bridges
B、do movable bridges
C、movable bridges are
D、while movable bridges

答案D

解析 The sentence has two clauses; while movable bridges is the only answer that correctly joins the clauses, forming a complex sentence.
转载请注明原文地址:https://jikaoti.com/ti/bjhYFFFM
0

最新回复(0)