Question

---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

Answer 1

B

解析试题分析：句意：我打算这个周末去杭州度假。你在那儿时，给我买些绿茶，好吗？because因为；while当…的时候；during在…期间；as当…时，由于。所以选A。
考点：考查连词。