others were waiting on the airfield 这里的 on 可以换成at吗 还是说只能 wai
others were waiting on the airfield 这里的 on 可以换成at吗 还是说只能 wai
While others were waiting on the airfield中WHILE是什么意思呢?
at the airport 和on the airfield的区别
They were waiting ____.A on the doctor's B at the doctor's C
They were waiting ___.A.on the doctor's B.at the doctor's C.
He wrote in the snow.中in可以换成at、on吗?
at the very beginning 这里 beginning可以换成start吗?
The young people had fun at the party .这里的fun可以换成是cheer吗?
能不能说On arriving at the station,he found his wife waiting for
Turn right at the second turning中的at可以换成on么
我们说 on weekend ,at weekend,还是in the weekend
on the following Sunday中following可以换成next吗