Place them so that air can freely ______

shuhaiku2019-12-17  7

问题 Place them so that air can freely _________around the back.

选项 A. circulate B. diffuse C. distribute D. disperse

答案A

解析考查词义辨析。句意:把它们放好,这样周围的空气就能够自由流通。circulate循环,流通;diffuse 扩散,传播;distribute 分配,散布;disperse 分散,消散。表示空气流通,应该用circulate。
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