Question

【题目】The governments should ___________ the use of new types of energy to make a greener world.

A. push in B. push for C. put outD. put up

Answer 1

【答案】B

【解析】

试题分析：句意：政府应该强烈要求新型能源的使用来使环境更绿色；A. push in推进； B. push for 强烈要求；C. put out放出；D. put up张贴。结合语境，故选B。