_____ we can’t get seems better than ______ we have.

_____ we can’t get seems better than ______ we have.
A.What , what B.What , that C.That , that D.That , what
选a为啥？

There isn't much _____ we can do _____ we can’t get seems better than ______ we have. 英语请教：the box is _____ smalls; we can't put ____ food in it. i _____ but i can't _____. We don't understand _____ the man said. I can't _____ to waste even one day why can't we use english to find mp3? We can't live without water ( )air We can't _______anaother 100 kilometers any more We can't ___ another 100 kilometers any more.