河南成教 / 大学英语(四)
正确率：100%
6[单选题]
The oil-tanker is running _ _ _ _ _ _ _ _ .
A.to the best of its ability
B.of great capacity
C. to capacity
D.at full capacity
The oil-tanker is running _ _ _ _ _ _ _ _ .
参考答案：
佳题速递：