【题目】--- Can I help you?
--- Yes. I bought an iPhone 6 here last week, but there _______ something wrong with it.
A. was B. had been C. will be D. is
在线课程【答案】D
【解析】
试题分析：句意：--需要帮助吗？--是的。上周我购买了一部苹果6手机，但是它出了点故障。A. was 一般过去时；B. had been 过去完成时；C. will be一般将来时 ；D. is一般现在时，“手机有故障”是现在所处的状态，应该用一般现在时。故选D。