问题详情:
Most of the business letters _______ in English.
A. are written B. has written C. are writing D. was written
【回答】
A
知识点:动词时态
题型:选择题
问题详情:
Most of the business letters _______ in English.
A. are written B. has written C. are writing D. was written
【回答】
A
知识点:动词时态
题型:选择题