问两道英语单项填空的题

题目

问两道英语单项填空的题
1. -why do you look so upset?
-there are so many troublesome problems( )
A.remaining to be settled B. remianed to be settled
2. -he came ( ) where I was hiding and my heart beat faster.
A.more closely to B.much closer
C.rather closer to D.quite closely to
哪位高手顺便说一下原因啊。。。。。谢谢啦

答案

A
C