turn down the radio 和 go on the bus 里 为什么down是副词而on是介词呢?
turn down the radio 和 go on the bus 里 为什么down是副词而on是介词呢?
副词和介词的区别turn down the radio中的down是副词还是介词,get on the bus中的on是
get on the bus和turn down the radio中的on 和down分别是什么词?为什么?
问为什么he went down 里的down是副词而he went down the ladder里的down是介词?
please,sit down中的down是介词还是副词?为什么会出现sit down on one of these
turn the radio down 和 turn down the radio都行吗
关于一些介词...1、Then turn left and go down the street TO the bus
turn on the radio
please____me a favor and turn the radio down while I'm on th
please turn off the radio.为什么off是副词!
my car broke down on the highway.这里的介词是on吗?
turn it on里on是副词还是介词?turn是及物还是不及物?