单选题：第54题答案是_________

题目内容：

第54题答案是_________ A．distinguishing
B．discovering
C．determining
D．detecting

参考答案：

答案解析：

The high prices for corn--while driving hunger in Africa--ha

The high prices for corn--while driving hunger in Africa--have encouraged other

分类：中国农业银行题型：单选题

We had to be patient because it___________ some time___________we got the full r

分类：中国农业银行题型：单选题

Most importantly, such an experience helps ___________a heightened sensitivity t

分类：中国农业银行题型：单选题

___________ for the fact that she broke her leg, she might have passed the exam.

分类：中国农业银行题型：单选题

市场机制的核心机制是（　　）。A．竞争机制 B．供求机制 C．价格机制 D．利率机制

分类：中国农业银行题型：单选题