来自刘晶晶的问题
theyaremakingaplanforsummervacationintheclassroom.用which提问
theyaremakingaplanforsummervacationintheclassroom.用which提问


theyaremakingaplanforsummervacationintheclassroom.用which提问
theyaremakingaplanforsummervacationintheclassroom.用which提问
whichplanaretheymakingforintheclassroom?
lamahappy----_(clean)
cleaner.我是一个快乐的保洁员