Thepatientswillhavetowaitallday
问题详情:
The patients will have to wait all day ______ the doctor works faster.
A. if B. unless C. whether D. that
【回答】
B
知识点:连词
题型:选择题
问题详情:
The patients will have to wait all day ______ the doctor works faster.
A. if B. unless C. whether D. that
【回答】
B
知识点:连词
题型:选择题