China moved to ______ its grain production when its grain output had kept declin

游客2025-03-28  4

问题 China moved to ______ its grain production when its grain output had kept declining for five consecutive years.

选项 A、turn up
B、take up
C、step up
D、make up

答案 C

解析 turn up:出现,露面;take up:占用,着手于,开始做……,拿起;step up:增加;make up:编造,构成,弥补(for)
转载请注明原文地址:https://tihaiku.com/zcyy/4015963.html
最新回复(0)