The foreign guests,____were government officials ,were warmly welcomed at the airport为什么不能用most of them要用most of whom?

英译汉：the hotel provides foreign guests with very good service. the hotel provides foreign guests with very good service. foreign guests的意思快 The foreign guests stayed in Room 608 last night.为什么不是the Room 608? the foreign guests walked along the road,with so many people stand each side单句改错 when do you begin ___（sing） for the foreign guests? when do you begin____(sing) for the foreign guests?适当形式填空 ____(lucy),the young man wasn't badly hurt in the traffic accidentThe foreign guests were surprised when they saw the great chanes in Yangzhou.(改为简单句）The foreign guests were surprised ____ ____the great chanes in Yangzhou. 英语问题The foreign guestsThe foreign guests, were scientists,were warmly welcomed at airport.为什么空白处只能填most of whom,而不能填most of which? the guests as Q_Q is this just the city ------ the foreign guests wish to pay a visit -----?答案是B和c,为什么?麻烦稍微具体一点！ Is this researsh center _______ the foreign guests visited last week?A which B that C the oneD where 我认为ABC都能选呀!1 Is this research centre （ ）the foreign guests visited last week?A.that B.which C.where D.the one（注明解法） The foreign guests,____were government officials ,were warmly welcomed at the airport为什么不能用most of them要用most of whom? the foreign guests,__ were goverment officials,were warmly welcomed at the airporta.most of themb.most of thatc.most of whomd.most of those为什么选c。 the foreign guests,( )were government officials were warmly welcomed at the airAmost of them Bmost of that Cmost of whom Dmost of those 选那个啊,理由 THe foreign guests,____were govern ment official,were warmly welcomed at the airport.A most of them B most of that C most ofwhom D most ofthose is this research centre _____the foreign guests visited last week.a thatb whichc whered the one要有具体解释好像是d为什么?