please concentrate on what you are doing中的what有什么用啊?
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please concentrate on what you are doing中的what有什么用啊?
What引导宾语从句,作concentrate on的宾语,在从句中做doing的宾语.
what作宾语从句中doing的宾语
on是介词,后面得节宾语。
what是关系代词。
concentrate
concentrate
concentrate
Old and sick,Mrs.Smith is completely________on her next-door neighbor to do all her shopping and cleaning.rely reliance reliable reliant Can you turn the music down,please?I can't_________my work.(concentrate)concentrate at concentrate in concentrate
please concentrate on what you are doing中的what有什么用啊?
concentrate是什么意思
concentrate是什么意思?
emulsified concentrate
concentrate apoin
concentrate是什么意思
英语翻译concentrate
you should concentrate on your study的同义句,please give me fast..要求改正同义句,大致为You ____ _____ _____ concentrate on your study?在问一下耶,.CAN后可以接不定吗?
concentrate 什么意思?
concentrate什么意思啊?
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concentrate on等于
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