to do 不定式The last man_C__the diasppointing news was the patient's sich father.A.knew B.knows C.to know D.knowing请大家解释一下这道题为什么不能选A,再讲一下to do不定式作定语时的用法多谢各位

Do you know why he stayed up so late last night?To prepare for the coming exam.动词不定式短语可做原因状语吗? 高中英语不定式不定式应该是非谓语动词,那么,The last one to arrived pays the meal中的不定式,怎么能做谓语呢 to do不定式的用法 the best time to do sth.to do sth不定式做 time的____. to do 不定式The last man_C__the diasppointing news was the patient's sich father.A.knew B.knows C.to know D.knowing请大家解释一下这道题为什么不能选A,再讲一下to do不定式作定语时的用法多谢各位 “but”用法.我们说“but”前有实义动词do时,其后的不定式省去“to”.请比较：1、I did nothing but watch TV last night.2、The doctor told him nothing but to stop smoking. The last thing I want to do is to offend The last thing I want to do is to forget He is the last one to go to bed every day?这一句话为什么要用动词不定式? the first/second.last(one) to do的意思什么? He is the last man to do it 翻译 what is the girl going to do last week,改错 分析不定式在句中的成分he is the suitable person to do that job. I have to do the homewoek 这个句子中的不定式做什么成份?求解答 关于不定式to do 的用法to do 表主动将来.那么to have done 是否有将来的意味?he is said to have made two trips to China in the last two years .他据说在过去的两年将要来中国? the last time to ask you ,do you love me is the last time to do不定式可以做主语吗 不定式to do 在句中作什么成分