Question

【题目】You had better not throw_____old things. We should send them to the people in need.

A. away B. while C. as D. if

Answer 1

【答案】A

【解析】

试题分析：句意：你最好不要扔掉旧东西。我们应该寄给需要帮助的人。A. away离开，离去；B. while 然而，当……时候；C. as 因为，按照；D. if如果。throw away扔掉，丢弃。其它的答案为连词，连接句子。故答案为A。