A-A+
With prices ______so much it is difficult for
问题详情
With prices ______so much, it is difficult for the school to plan a budget.
A．vibrating
B．swinging
C．fluctuating
D．fluttering请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
解析：fluctuate意为“波动，涨落，起伏”，例如：Thereissomethingqueeraboutthewayhistemperaturefluctuatesthesedays．近些日子他的体温时高时低，这事有点奇怪。vibrate意为“(使)振动，(使)摇摆”，例如：Thegroundvibratedduringanearthquake．地震时大地剧烈地颤动。swing意为“(使)摇摆，(使)摇荡”，例如：Apendulumswings．钟摆来回摆动。f
