We often do some exercise in the morning.
我们经常早上锻炼.
如果我的回答对你有所帮助,请点击本页面中的“选为满意回答”按钮,A.runB.runningC.runingD.runsWe often do some ---- in the morning. A.runB.runningC.runingD.runs选项是Bdo some running的意思是:“跑步”run是重读闭音节,其【动名词】需要双写【n】再加【ing】。 如果我的回答对你有所帮助,请点击本页面中的“选为满意回答”按钮,谢谢!