people don't realize how _________(serious/seriously)this problem has actually been

people don't realize how _________(serious/seriously)this problem has actually been people don't realize how _________(serious/seriously)this problem has actually been用形容词还是副词 I ( ) the time ( ) so quickly.a.didn't realize,had passedb.don't realize,passedc.haven't realize,passedd.haven't realize,had passed What many people didn't realize is that Simon is a lover of sports ,and football in particular.此处realize为什么用过去时态啊,难道用现在时don't就不行吗 Too bad most people don't realize it.帮忙分析下这句话,怎么我找打不到主谓宾等句子成分啊!谢! people don't realize the value of health until they lose it1.People don't realize the value of health until they lose it.2.The customers complained about the service and the food of that newly-opened restaurant.3.Success in life does not depend so mu Excuse me.I ___I was blocking your way .A didn't realize B don't realize C haven't realized D wasn't realizing 选择哪一个为什么? Able-bodied people just don’t realize how difficult it is__good jobs.A,of disabed people getting B,of disabled people to get C,for disabled people getting .Dfor disabled people to get请教下老师们,为什么选D,而选C, 帮忙划分下句子结构!顺便翻译下.You don`t have to say but a few things to people who work in a factory before they realize that you,yourself,have been a laborer. 英语翻译Written work These days ,hazy weather （雾霾天气）has affected people’s daily life .Nothing is more imporyant to us than air ,but many people don’t realize it .People have cut down many trees .More and more cars are running in t Some students don’t realize the good use Tom makes of the time I don't think you fully _____ the importance of his speech.have get learn realize 这句话语法有错嘛?To realize the dream don't live in a dream Usually we don't realize how important nature is to us unless it is too late 英语翻译You negotiate all the time,and you don't even realize it. ----- people don't want to work hard. Old people don't like living a_____ Some people don't a____understand this.