问题详情:
Three years ________ a long time to be cut off from contact with your friends.
A. are B. were C. is D. be
【回答】
C
知识点:主谓一致
题型:选择题
问题详情:
Three years ________ a long time to be cut off from contact with your friends.
A. are B. were C. is D. be
【回答】
C
知识点:主谓一致
题型:选择题