China is a mountainous country.Hills,mountains,and plateaus cover _______ of the total area.
C
暂无解析
Thegirlwasluckyenoughto_______thebadmenandranaway.
Thevisitingministerexpressedhissatisfactionwiththetalks,________thathehadenjoyedhisstayhere.
Thehousewasquietinthenight,________theoccasionalcoughingfrommythroat.
WhichofthefollowingisnotmentionedasWTO'sobjective?