A-A+
High production rates are often achieved at th
问题详情
High production rates are often achieved at the ______ of quality of work.
A．expense
B．exposure
C．expansion
D．expectation请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：惯用搭配题。attheexpenseof为惯用表达，意为“以…为代价”。其他三项都不符合搭配。[B]exposure“暴露，揭露，曝光”，后常和介词to搭配；[C]expansion“扩充，开展”；[D]expectation“期待，期望”，它的常用搭配为withtheexpectationof(除…以外)。
