travelling by train is more comfortable than by air 这句话谁是主语?谓语宾语?
问题描述：
travelling by train is more comfortable than by air 这句话谁是主语?谓语宾语?
答
这是一个主系表结构的句子 travelling by train 主语 is 系动词more comfortable表语
答
该句是主系表结构
travelling by train 是主语
is是系动词
后面是表语
答
Travelling by train是主语，这里是动名词短语作主语，is是谓语
这个句子没有宾语，是主-系-表结构
more comfortable是表语
than是连词，than by air做状语
答
主语是一个句子:Travelling by train
宾语是:more comfortable than by air.
答
travelling by train是主语
is 是系动词
more comfortable than by air 是表语
这句话不是主谓宾,是主系表结构