I think that the doctor had better see you句子里the doctor had better see you为什么是宾语从句

I think that I am the the homework is too much.I think it may () you about two hoursA,getB,doC,makeD,take I think that that that that that student wrote on the blackboard翻译·I think that that that that that student wrote on the blackboard was wrong The most important think is hard-working I think还是（that I think) Do you think that in i the what i see, I think that that that that that studdent wrote on the blackbord was wrong i think that that that that that boy wrote on the blavk board is wrong I appreciate _____ me the favor.A.you should doB.you to doC.that you doingD.your doing I am the nothing that matters you can not think “I think that you have the bright future”有错吗? 英语翻译that's i think where the art comes in I think that the doctor had better see you变成I think that it is ---- for the doctor ---- see填空 I think that that that that that boy wrote on the blackboard is wrong.中的that分别做什么成分 Oh,I also hope that,but I think that the impossible. I don't think she can manage _________ the work without any help,for she has never finished any task alone before.A)to succeed in doingB)to doC)doingD)succeeding in doingIt is suggested that our bedroom __________ tidyA)keepsB)should be keepingC)be k -The short several seconds,I can think that you think insanely This is the boy ----------I think (who/that)is the smartest.是用that 还是who? I think that that that that that student wrote on the blackboard was wrong.这句话的语法结构?