make sure how long the class will be的句子结构是什么,是什么从句?

make sure how long the class will be的句子结构是什么,是什么从句? 1.His eyes shone brightly when he finally received the magazine he ______ .A.had long been expected B.had long expected C.has long expected D.was long expected2.Please _____ that you won’t make such a mistake.A.make out B.make in C.make sure D.make _______is Mr Zhang's daughter?I don't know,but I'm sure she is too young to go to用how的短语写给了几个词，how manyhow much how long how soonhow often how far how to make sure 100 result on test every time make sure sure.make sure用法 -_____ will your father get back from America?-I am not sure.He says he won't be back until next December.A.How long B.How soon C.How often D.When How long does it take by t()? how to make a long distance call in hongkong? when we shop,make sure the things we buy can d( )a long time I don't know how long i could stay with you,but i hope i can make you in a cheerful frame of mind in these few days. -Are you sure you have to?It's been very late.-I don't know ____ I can do it if not now.A.whereB.whyC.whenD.how-Hello,Jack!Haven't seen you for a long time!-John!____A.How old are you?B.How do you do?C.How's that?D.How time flies!Can make sure of与make sure Of course,you can make sure your CDs last a long time by taking care of them.make sure ,last这里的词性是? make sure,make for,make up,make 英语翻译Two wrongs don't make it right but it damn sure make us even Gary Barlow Dying Inside 中文歌词Dying Inside - Gary BarlowHow can I make sure no one notices meI don't wanna conversation with nobodyAnd it hurts too much to say how I feelWhat you don't know is all I knowHow can I make sure that I fool everyone 英语初二英语,非常EASY,( ) 1.---_______ will he stay in Hong Kong on business?---For three or four days.A.How long B.When C.How often D.How many( ) 2.She _____ his number in the phone book to make sure that she had got it right.A.looked up B.l