第一部分：英语知识运用 (共两节，满分40分)
第一节: 单项填空(共20小题；每小题1分，满分20分)
1．Even though we have made much progress in preventing pollution, yet much ______.
A．is remained to do B．remains to do
C．remains to be done D．is remained to be done
2．—How do you find the British Museum?
—Great! It's ______worth ______.
A．very; visiting B．well; a visit
C．quite; being visited D．very much; visiting
