Do you remember the building ____ flew a red flag all the year round ?
over which
暂无解析
Some concepts may be difficult to grasp chiefly because they may be unfamiliar or _____ideas, opinions which we already hold.
There is a tree ____ a group of League members often play chess.
Itisobviousthatthisnewruleisapplicabletoeveryonewithout_____.
He has four son,____ (他们全部都是那个偏僻山村里的高级教师)。
Doyouknowthenameofthat_____insect?
