问题
选择题
To fetch water before breakfast seemed to me a rule__________.[ ]
A. to never break
B. never to be broken
C. never to have broken
D. never to be breaking
答案
答案:B
To fetch water before breakfast seemed to me a rule__________.[ ]
A. to never break
B. never to be broken
C. never to have broken
D. never to be breaking
答案:B