单项选择题
Your gestures need to accompany and （）what you are saying.
A.enforce B.reinforce C.rotate D.transfer
单项选择题 --Im too tired, but lets go. --Why（）rest a while?
单项选择题 His use of technical terms let his audience （）
单项选择题 One of the serious problems facing us is （）of how to get enough manpower.
