选择题:( ) your attention, your homework could have beendone better( ) your attention, your homework could have beendone better.a.Givenb.givingc.to gived.give选哪个?为什么?

选择题:( ) your attention, your homework could have beendone better( ) your attention, your homework could have beendone better.a.Givenb.givingc.to gived.give选哪个?为什么?
选择题:( ) your attention, your homework could have beendone better
( ) your attention, your homework could have beendone better.
a.Given
b.giving
c.to give
d.give
选哪个?为什么?

选择题:( ) your attention, your homework could have beendone better( ) your attention, your homework could have beendone better.a.Givenb.givingc.to gived.give选哪个?为什么?
a.Given
非谓语的题,主要看句子的主语,与非谓语动词之间的关系.
这句话主语是homework被动关系用过去分词
如果是主动,用ing

选A
Given有如果的意思,在我做的题中开头一般都用Given,呵呵