A:However hard may you try
B:Try however hard you may
C:However hard you may try
D:Try hard however you may
Mothers holding jobs outside the home should have ________ schedules to make it easier to care for their children. ( )
1916年11月,罗曼•罗兰在《战时日记》中写道:“欧洲正在奔向奴役和毁灭。两年以来,它一直疯狂地沿着这条灾难的道路越走越远。”这里所说的“奔向奴役和毁灭”开始于( )
最后一段在全文中起到____作用,与第一段是____的关系。
如果在地图上量得两地间的直线距离为3厘米,图上比例1:10000000,算得两地间实地距离大约是( )