2. 外语
  3. Many people proposed that a national committee be formed to discuss ______ to existing mass transit systems.

Many people proposed that a national committee be formed to discuss ______ to existing mass transit systems.

admin2013-01-12  76
问题 Many people proposed that a national committee be formed to discuss ______ to existing mass transit systems.
选项 A、substitutes
B、measures
C、duplicates
D、alternatives
答案D
解析 alternatives代替物或方式，常与to搭配；substitutes代替，替代，常与for搭配；measures措施，常与to搭配；duplicates复制品，常与of搭配。
转载请注明原文地址:https://www.kaotiyun.com/show/ON9O777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)