纠错 Two hours are too short for us to finish our homework.

Two hours are too short for us to finish our homework.为什么用is To finish the work in two hours is too hard for us.改成同义句 Two hours is enough for us to finish the experiment为什么要用介词fo It'll take us [three hours]to finish our homework（对着框框里的提问） It takes him two hours to finish his homework.对two hours提问 I have to take two hours to finish my homework.和Please to he we are able to finish our homework tomorrow morning Our teacher often make us finish too much homework 改为被动语态 lt takes me two hours to finish my homework every day 一般疑问句 It takes me two hours to finish doing my homework every day为 lt takes me two hours to finish my homework every day It took me two hours to finish my homework,的同义句是什么