北师大版精品宾语从句的语序的概念和用法一、选择题1．—Do you know ________?—Yes. Next week. I’m preparing for it.A．when will we have the singing competitionB．when we will have the singing competitionC．where will we have the singing competitionD．where we will have...

时间:2025-07-05 10:00栏目:行业资料