作业帮It is quite difficult ____ him ___ good English.A.to train to speak b.to train speaking c.training speaking d.train to speak
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It is quite difficult ____ him ___ good English.A.to train to speak b.to train speaking c.training speaking d.train to speak
It is quite difficult ____ him ___ good English.
A.to train to speak b.to train speaking c.training speaking d.train to speak
It is quite difficult ____ him ___ good English.A.to train to speak b.to train speaking c.training speaking d.train to speak
我选A
train sb to do是教某人做什么的意思.(说实话,train的用法不熟,现在网上查的).
至于to train,是因为it作形式主语,真正的主语是后面不定式.
希望楼主给出答案,此题我也想知道答案.
B
it是形式主语，to引导真正的主语
train sb. doing sth.吧
选B，练习it is to和have difficult doing
A
Difficult to do something
and you have to use to do something after him here
选B，
it是形式主语，to不定式引导真正的主语，原句应该这么表达：
To train him speaking English is difficult。
可为了避免头重脚轻，所以才用it引导一个主语从句的。
另外，本题还考察了train sb. doing sth （训练/教某人做什么）和be difficult to do sth（做什么事有困难）两个短语的用...
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选B，
it是形式主语，to不定式引导真正的主语，原句应该这么表达：
To train him speaking English is difficult。
可为了避免头重脚轻，所以才用it引导一个主语从句的。
另外，本题还考察了train sb. doing sth （训练/教某人做什么）和be difficult to do sth（做什么事有困难）两个短语的用法
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B