作业帮They are all working hard ( ) at English.A.on B.with C.at D.in -----------C请赐教,原题中无at
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They are all working hard ( ) at English.A.on B.with C.at D.in -----------C请赐教,原题中无at
They are all working hard ( ) at English.
A.on B.with C.at D.in -----------C
请赐教,
原题中无at
They are all working hard ( ) at English.A.on B.with C.at D.in -----------C请赐教,原题中无at
只有在WORK 后面加ON 和 AT的用法
ON表示某项具体的工作,某个专项计划等等
AT表示大范畴的门类,学科,领域
They are all working ____..
THEY ARE ALL WORKING HARD（改为同义句）
They all are working hard on the farm 改错
They are working
They are working 同义句
They are all working ____.A.good B.fine C.nice D.hard
Check all parts to make sure they are working w____.首字母填空
All the students are busy .They're working hard for the （）exam.
Check all parts to make sure they are working w_____.填神马?
They are working.对They提问
though they are working in the air,they didn't feel cold at all.着句话对吗?有语法错误吗?
Are they all right
They are all right.
Are they all right?
where are they all
People are all working hard.是什么状语?
They are working hard.对working hard进行提问
They are all working hard ( ) at English.A.on B.with C.at D.in -----------C请赐教,原题中无at