因为老师要求问同学,
问题描述：
因为老师要求问同学,
意思是求出一道英语选择题,
答
The APEC meeting _____ in Shanghai last autumn. I hear it _____ in different countries every year.A. is held, is held B. was held, is heldC. was held, has held D. is held, was held
答案B
前半句是陈述的过去发生的某件事,所以用过去时；又因为是被举行,所以用被动语态,排除AD
后半句陈述的是一种事实常态,所以用一般现在时的被动形式,选B