大伙看看下面这句英语怎么解释，谢谢！！

B 引导从句，解释所设定的压强的具体意义

—— cherylmeng

b 喜欢where

—— cryforwhat

应该选择B For starters，[color=red]cabin pressures at high altitudes are set at roughly（）[/color]they would be [color=blue]if you lived at 5000 to 8000 feet above sea level.[/color] 对于初学者，高海拔处的气压大概设置在如果你曾生活在海拔5000到8000尺的高度的这个程度。 此题考查的是：宾语从句。set at 的宾语是what they would be。 红字标示处为主句。what they would be是从句，what在从句中为宾语成分。蓝色标示处为从句中的条件状语。 这是05年12月4级真题。

—— 妖妖子

选B-what For starters，cabin pressures at high altitudes are set at roughly（what）they would be if you lived at 5000 to 8000 feet above sea level. what they would be 要看作整体，做set的宾语 翻译：对于起动机来说，在高海拔处的舱内压强被大致设定在它们应该在的压强处，如果你在海平面以上5000到8000英尺的高度处的话

—— misaai

选c, 构成at which，把roughly去掉就很容易解此题了

—— chenzhi_123

选B吧?

—— 寻找阳光0913

B,在高海拔处的室内压强被大致设定在，如果你在海平面以上5000到8000英尺的高度处的话，它们应该在的压强处。这里what相当于sth that。只有that定语从句缺被修饰成分。

—— summerhoyee

b。。。。

—— shieldy

C...在来个A就完美了....==

—— bcetor

D

—— 冰凝vs艾萌梦

B what pron. 什么;所…的事物 a. 什么;多么,何等;所的…,尽可能多的 最初， 船舱最高的压力大概被设置在何等（高度），如果您居住在海平面之上（将达到）5000到8000英尺。 How amused every one would be if they know what really happened 如果大家知道事情真相，准得把人笑死。 I didn't see what he was getting at until he said he forgot his wallet. 我一直不懂他在暗示什么直到他说出忘了钱夹的事。 what they wanted was to dress up and display themselves. 他们所期望的是穿上盛装展示自己。 You know what my services are worth better than I do . All I want is a living wage. 对敝人工作的价值您比我更清楚。我仅想够糊口即可。 Amber satin and white lace are exactly what she desires. 琥珀色的缎子和白色的饰带正是她所想要的。 He has given us no intimation of his intentions/what he intends to do 他没有向我们透露他的意图 what appalls him is the sheer cheesiness of TV iniquity.Television has even vulgarized hell(Jack Kroll) 使他震惊的是电视罪恶的如此粗鄙。电视几乎使地狱庸俗化(杰克·克罗尔) We hope to learn what drives these enormous winds by further study of the voyager data 我们希望通过对航海资料的进一步研究弄清楚造成这类狂飙的原因究竟是什么。 I knocked on Lenny's door to initiate what had become our new routine 我敲了敲莱尼的门，我们按新的生活常规开始了这一天。 what's your opinion of television? Do you think that all the programs are good? 您怎样看我们的电视?您觉得所有的节目都好吗? He pictured to himself what it might be like to live in Java. 他想象要是生活在爪哇的情形。 It is difficult to determine what caused copernicus to overthrow the fourteen-hundred-year-old Ptolemaic theory 很难断定什么原因使copernicus抛弃了有1400年之久的Ptolemaic理论。 I am got feed up do what amount to little more than high school chemistry experiment. 做些和高中化学实验差不了多少的事情,我真受够了

—— 艳艳88373922

b

—— andiebogard