首页
登录
职称英语
What is the woman studying? [br] [originaltext]M: What are you looking for?W:
What is the woman studying? [br] [originaltext]M: What are you looking for?W:
游客
2025-07-28
12
管理
问题
What is the woman studying? [br]
M: What are you looking for?
W: We’re studying the basic structure of molecules.
M: Just any molecules? There are quite a few of them!
W: Yes, far too many. We’re only working with certain molecules that contain carbon and hydrogen.
M: What do you expect to learn from that?
W: We’re trying to see the kinds of carbon molecules in which we can use silicon as a substitute.
M: What difference would that make?
W: Silicon has a lot of the same properties as carbon, hut it’s much more common than carbon.
M: Oh, I see.
选项
A、Silicon is much more uncommon than carbon.
B、Carbon is much more common than silicon.
C、Silicon is much more common.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/4179620.html
相关试题推荐
Wheretheyofferthemanthejob?[br][originaltext]M:Theyofferedmeajoba
Wheretheyofferthemanthejob?[originaltext]M:Theyofferedmeajobatthe
Wheredoesthisinterviewtakeplace?[br][originaltext]M:Goodmorning,this
Wheredoesthisinterviewtakeplace?[originaltext]M:Goodmorning,thisisAll
WhenwasLincolnborn?[br][originaltext]AbrahamLincolnwasbornin1809.
Whydoesthewomanaskthewaitertocome?[originaltext]W:Waiter,canyoucome
Whenwillthemancome?[br][originaltext]F:It’sgreatyoucancomeforthec
Whataretheytalkingabout?[br][originaltext]W:Wheredoyouthinkyoulost
Whatdoesthemanthinkofthedinner?[originaltext]W:How’syourdinner,sir?
Whatwillthewomanwear?[br][originaltext]W:Whatisitlikeoutsidetoday?
随机试题
Sincewearesocialbeings,thequalityofourlivesdependsinlargemeasur
Manypeoplefavor______morenuclearpowerplants.A、tobuildB、buildC、builtD、
Nightmaredisorder,whichisalsocalleddreamdisorder,is【B1】______bythe
反洗钱国际组织及许多国家都将反恐怖融资纳入反洗钱工作范畴,下面关于恐怖融资的表述
下列有关会计师事务所业务执行的表述中,错误的是( )。A、咨询包括与会计师事务所
在中国共产党的历史上,对毛泽东思想作出系统概括和阐述的党的文献有( )。A.《
(2019年真题)在分子中引入可增强与受体的结合力,增加水溶性,改变生物活性的基
项目后评价的依据不包括()。A.理论依据 B.政策制度依据 C.信息数据依
从长远观点来看,( )的预防措施是减少事故损失的关键。A.低成本、高效率 B.
铁路工程变更设计中,( )应对Ⅰ类变更设计文件进行初审。A.承包单位 B.监
最新回复
(
0
)