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vivolool好还是oppok7好?
OPPO K7好。8GB+128GB版售价1999元，8GB+256GB版售价2299元，提供海夜、秘境、流云、流焰四种配色。OPPO K7是K系列第一款5G手机，其机身厚度为7.97mm，重量为180g
lookafter的after是什么词性?
look after 这个短语中after是介词，这是一个动词加介词构成的动词短语！这里look是不及物动词，后面不能直接加宾语，必须接宾语时，要借助于后面的介词，例如 We have to look after him. Please look at the blackboard. The little girl looks like her mother. If you don't understand the meaning of this word,lool up the dictionary first.
loolfor和find的区别?
楼上说的都对.look for表示过程.find 表示结果.如: I am looking for a good way to study English well.But I have not found it yet.