问题

The Guangxi Zhuang autonomous region _______ $ 159billion worth of trade with the Association of Southeast Asian Nations in thefirst two months of this year
A:20 dollars remained
B:remaining 20 dollars
C:remained 20 dollars
D:20 dollars to remain
B:remaining 20 dollars
C:remained 20 dollars
D:20 dollars to remain
正确答案是: