题目大致意思：假若你是个遗传顾问，那么一对准夫妻向你咨询一些问题。男方Charles结果一次婚，和前期有过一个患病（cystic fibrosis）的孩子。女方elaine的哥哥死于该病。问他们如果生一个孩子患病的可能有多大？（前提是男女方都没患该病）。1、首先男方必然带有该基因，孩子才可能患病。那么可以先确定的...
Harry Potter is a series of seven fantasy novels written by British author J. K. Rowling. The books chronicle the adventures of the eponymous adolescent wizard Harry Potter, together with Ron Weasley and Hermione Granger, his friends from the Hogwarts School of Witchcraft and Wizardry....
My fellow citizens: I stand here today humbled by the task before us, grateful for the trust you have bestowed, mindful of the sacrifices borne by our ancestors. I thank President Bush for his service to our nation, as well as the generosity and cooperation he has shown through...
Birth and Early Family Life Shakespeare was born and grew up in a smallish town called Stratford, northwest of London, in 1564. He had four surviving siblings, and his father (John) was a well-off (though probably illiterate) craftsman and merchant. We have very little ...
（不知道你要的是不是这个）延续性动词与非延续性动词及其转换 动词按其动作发生的方式、发生过程的长短可分为延续性动词与非延续性动词。一.延续性动词表示能够延续的动作,如：learn, work, stand, lie, know, walk, keep, have, wait, watch, sing, read, sleep, live, stay等。延续性动词...
16.[21 Guns]16. 21声炮响 Do you know what's worth fighting for,你知道什么才是值得为之战斗的？When it's not worth dying for?当并不值得为之而死 Does it take your breath away 它有没有让你无法呼吸 And you feel yourself suffocating?你是否感觉到了窒息？Does the pain weigh ...
away KK: []DJ: []ad.1. 离开[(+from)]He hasn't been away from home before.以前他从没有离开过家。2. (用在名词后)隔开...远;尚有...时间 The hotel is only two miles away.旅馆离开这里只有两英里。3. 不在;外出 Harry is still away.哈里还是不在。4. 消失;(用)光;完,....
charge KK: []DJ: []vt.1. 索价;对...索费;课(税)[O1][(+for)]This store often charges only 65 US cents a dozen for large eggs.一打大鸡蛋在这家店里常常仅卖六十五美分。2. 把...记入帐册,赊购[(+to)]Please charge my account.请记在我帐上。3. 向...冲去,袭击 They ...
1)自己溺死(vi,To die by suffocating in water or another liquid). e.g.: He drowned.2)被别人溺死(vt,To kill by submerging and suffocating in water or another liquid): e.g.: He died by drowning.or He was drowned.see also:1、 die可以与不同的介词搭配，表达“死”的不同...
定语从句that的用法：1、先行词是不定代词或者先行词被不定代词所修饰时， 关系代词通常只用that， 不用which。例如：Is there anything that you want to buy in town? 你有什么东西要在城里买吗？2、先行词被序数词、 形容词最高级、 the only, the very, the last等修饰时， 关系代词通常...