问题详情:
— Mike, what were your parents doing at 8:00 last night?
— My mother was reading _________ my father was playing computer games.
A. while B. when C. unless D. as long as
【回答】
A
知识点:连词
题型:选择题
问题详情:
— Mike, what were your parents doing at 8:00 last night?
— My mother was reading _________ my father was playing computer games.
A. while B. when C. unless D. as long as
【回答】
A
知识点:连词
题型:选择题