the green suitcase is the heaviest of them all...them 为什么用宾格.

the green suitcase is the heaviest of them all...能否改成the green suitcase is the heaviest inthey all. pack the suitcase是什么意思,箱子怎么打包?原句是I haven't finished packing my suitcase the green suitcase is the heaviest of them all...them 为什么用宾格. i remember the green I like the green ball I need topack up my things in the suitcase very quickly the girl said I left my suitcase in the taxileft 有没有丢失 遗失的意思? the green suitcase is the heaviest of them all. of them all 指的是什么?希望说得能让我明白.thanks I like the girl in green.对in green提问 i remember the green什么意思 i need to pack up my things in the suitcase very quickly.the girl said怎么改同意句 already pack suitcase my I；连成一句话 I can't manage this suitcase. The elderly lady lifted heavy suitcase? Mrs.Smith is _____(照看) the suitcase. I have put____tea in the suitcase.(a.many b.plenty of c.amount of d.a number of) The suitcase is too heavy that I couldn' t carry it upstairs by myself.改错错在哪里?怎么改? “I need to pack up my thing in the suitcase very quickly中文意思是什么?哈哈,】嘻嘻…