Petertriedtocrosstheborderthreemoretimes
问题详情:
Peter tried to cross the border three more times _____ he finally succeeded.
A. when B. as C. after D. before
【回答】
D
知识点:连词
题型:选择题
问题详情:
Peter tried to cross the border three more times _____ he finally succeeded.
A. when B. as C. after D. before
【回答】
D
知识点:连词
题型:选择题