对外贸易依存度是指()
A
暂无解析
Itisvitalthatthework_______intime.
Wateriscomposed_______hydrogenandoxygen.
重写句子：Alanpassedthetest.Alanhadstudiedhard.Alanhadunderstoodthematerial.(complexsentence)
Hedrovefastandarrivedanhour_____ofschedule.
在医患沟通中患者隐瞒病情可能因为以下哪些原因
