来自郭春明的问题
thesurvey____,I'msurewe'llbeinformedoftheresultsoon.空格填什么?答案说是beingconducted,为什么不是isbeingconducted?
thesurvey____,I'msurewe'llbeinformedoftheresultsoon.空格填什么?
答案说是beingconducted,为什么不是isbeingconducted?
1回答
2020-12-21 14:09