漫野之弥
淘宝【IWant爱旺充值】店主答曰：He has been absent from class for quite some time.解题：absent，形容词，缺席的，不在场的 习惯搭配句型：sb/sth be absent from sth/some place (某人/某物不在...现场的)建议楼主在学习英语时，有意识地将英语与母语分开，如：在汉语中“缺席”是动词，但是在英语中，“absent”却是形容词，英汉词语各有自己的习惯搭配。lack 动词或名词，含有“缺少，匮乏或不足”等意思，常见搭配：sb lack sth (某人缺少某物)sb be lacking in (某人缺少某物，lacking，形容词)there is a lack in sth 某物不足希望对楼主有帮助。
绝妙蓝调
1.We will tell them about it next Saturday.2.The chinlden have no classes today.1.What time is Liu Tao going there?2. How do you feel?3.Are they going to the factory?1.Under2.Sure 没有把握1.holiday Thursdaytake part in2.Which going to很高兴为你解答！老师祝你学习进步！望采纳，多谢你的问题！^_^
Xiaonini71
poor形容词poverty名词~如果你认可我的回答，请及时点击【采纳为满意回答】按钮~~手机提问的朋友在客户端右上角评价点【满意】即可。~你的采纳是我前进的动力~~O(∩_∩)O，互相帮助，祝共同进步！
万达集团乔梦云
不能，因为lack 没有形容词性，是动词的，除非是he has been lacked of lessons但是，意思变了，变成了被动，意思不通了因为be absent form calss,没来上学be absent from work 没来上班 be absent 这个系表结构，相当于不及物动词，跟宾语的时候，要加介词
狂想妄想不想
poverty更好，因为1. The people in a poor country or area have very little money and few possessions.poor的反义词是rich.2. Poverty is the state of being extremely poor.poverty的反义词则是wealth.
喵喵咩咩喔喔
agree with/about,或者没有介词什么的用法，都是什么意思的？ 还有lack什么时候有介词in什么的。 1. agree用做及物动词，“同意”，一般加宾语从句agree with sb/sth 同意（某人的）看法/观点/建议；适合/适宜agree on sth (主语必须为）多人就某事达成一致agree about/to sth=agree with sth 同意看法/观点/建议等agree to do sth 同意去做某事2. lack 1) n. (a) lack of... 缺少... for lack of... 因为缺少... 2)Vt. lack sth/sb 缺少... 3)Vi lack for sth 缺少...,但是只用于否定句(lack for nothing)另外: lacking adj. be lacking in... 缺少...
