#28.Yesterday was the second time his brother ___ (be) late for s_英语解答

#28.Yesterday was the second time his brother ___ (be) late for school.
填什么,怎么理解的?

人气：236 ℃　时间：2019-12-10 01:26:33

解答

had been
前面有第几次后面用完成时因为yesterday 所以用过去完成时