1.( B )The woman_____in charge of our swimming team comes from USA.

1.( B )The woman_____in charge of our swimming team comes from USA.
A.who B.who is C.which D.which is
2.( A )When the woman got old she found she could no longer work very_____.
A.hard B.hardly
3.( B )Tom had won a_____prize before he left.
A.three-millions pound B.three-million pound
C.three million pounds D.three-million-pounds
麻烦解释为什么选这个答案,今晚就要,快的我加分,
一楼：没大懂,再详细……麻烦
二楼对于第三题的观点跟我一样.但是第一题的正确答案是who is不是who.话说我原本选who来着.
三楼那,你老看题看看清!俺答案都给你了第二题还给我B!不过第三题倒对我有所启发~现在只差第一题了!谁来回答?再给我来个“综上所述”最佳答案就他了!
英雄豪杰都死哪儿去了?还有人回答么?