中国石油大学 / 中石油
正确率:100%
10. We walked ______ whole day that day; however, by 5:30 we had only covered ______ quarter of the distance.
A、the; a
B、a; the
C、the; the
D、a; a
A、the; a
B、a; the
C、the; the
D、a; a
参考答案:
佳题速递: