下面两组虚词的含义和用法分析正确的一项是 ①穷且益坚 ②若属皆且为所虏 ③请息交以绝游 ④生物之以息相吹也

ents always remind me to make surethe electricity is turned off while I am having a bath, which would_____________ cause danger, leading to a dreadful consequence

下列各句中没有语病的一句是 （ ）

You could work out the problem easily now if you ______ absent from the physics class last Friday.

Jack likes playing ______football, but he doesn’t like playing ______piano.