He is busy preparing for the speech,so he cann’t help_____the experiment with usHe is busy preparing for the speech,so he can’t help_____the experiment with us.A.carry out B.carrying out C.carried out D.with carrying out为什么选A.我知道can
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/27 02:47:37
![He is busy preparing for the speech,so he cann’t help_____the experiment with usHe is busy preparing for the speech,so he can’t help_____the experiment with us.A.carry out B.carrying out C.carried out D.with carrying out为什么选A.我知道can](/uploads/image/z/11720792-56-2.jpg?t=He+is+busy+preparing+for+the+speech%2Cso+he+cann%E2%80%99t+help_____the+experiment+with+usHe+is+busy+preparing+for+the+speech%2Cso+he+can%E2%80%99t+help_____the+experiment+with+us.A.carry+out+B.carrying+out+C.carried+out+D.with+carrying+out%E4%B8%BA%E4%BB%80%E4%B9%88%E9%80%89A.%E6%88%91%E7%9F%A5%E9%81%93can)
He is busy preparing for the speech,so he cann’t help_____the experiment with usHe is busy preparing for the speech,so he can’t help_____the experiment with us.A.carry out B.carrying out C.carried out D.with carrying out为什么选A.我知道can
He is busy preparing for the speech,so he cann’t help_____the experiment with us
He is busy preparing for the speech,so he can’t help_____the experiment with us.
A.carry out B.carrying out C.carried out D.with carrying out
为什么选A.
我知道can't help to do sth 表示不能帮忙做某事,我觉得这里是不能帮忙做某事,为什么省略了to?
Weather_________(permit),we’ll go to the countryside and enjoy the fresh air.
为什么填permitting,为什么要用-ing形式?
He is busy preparing for the speech,so he cann’t help_____the experiment with usHe is busy preparing for the speech,so he can’t help_____the experiment with us.A.carry out B.carrying out C.carried out D.with carrying out为什么选A.我知道can
HELP 后的动词不定式可省去TO,一定要记住,又如
He often help me (to )clean the floor.
HELP 后的动词不定式可省去TO