单项选择 不是很明白的题啊 （1）i think the quality of this shirt is quite

单项选择 不是很明白的题啊
（1）i think the quality of this shirt is quite good.It___very soft and comfortable
A.is felt B.feel C.is feeling D.feels
但是我觉得是A,为什么A不可以呢
（2）he really wants to be successful in the competition.
Yes._____.
A.So is he B.So he does.C.So does he D.So he is
A.So is heB.So he doesC.So does he D.So he is
．
A.So is heB.So he doesC.So does he D.So he is
．
A.So is heB.So he doesC.So does he D.So he is
．
A.So is heB.So he doesC.So does he D.So he is
想知道B和C的区别