语法与词汇 76.We have done all we could and now our cherished project is at the mercy of our new CEO.

A、 under the guidance of
B、 in the power of
C、 with the guidance of
D、 on the agenda of

【正确答案】 B

【答案解析】at the mercy of的意思是“受…支配”，是常用词组；in the power of与at the mercy of表达的含义相同。其他三项under the guidance of“在…的指导下”；with the guidance of“在…的指导下”；on the agenda of“在…的日程上”含义都不符合。故选B。