Definition: an increase in the level of something Level: B2
冬季气温骤升。
Winter brought a sudden ___rise in temperature.
政府很担忧，因为通货膨胀正在加剧。
The government is worried as inflation is ___on ___the ___rise.
研究表明胃溃疡病例正在增加。
Studies show that cases of stomach ulcers are ___on ___the ___rise.
