2. 外语
  3. The authorities spend a lot of money______keeping the streets and parks clean.

The authorities spend a lot of money______keeping the streets and parks clean.

admin2014-07-25  31
问题 The authorities spend a lot of money______keeping the streets and parks clean.
选项 A、in
B、on
C、up
D、out
答案A
解析 spend…in doing sth．是固定结构，表示“花钱或时间做某事”。
转载请注明原文地址:https://jikaoti.com/ti/q8aYFFFM
0

成人本科学位英语

相关试题推荐
随机试题
最新回复(0)