题干
—— I'm going to Hangzhou for a holiday this weekend.
—— ___ you are there, could you buy me some green tea?
A：Because
B：While
C：During
D：As
答案(点此获取答案解析）
B
—— I'm going to Hangzhou for a holiday this weekend.
—— ___ you are there, could you buy me some green tea?
A：Because
B：While
C：During
D：As
