首页
登录
职称英语
[originaltext]M: Did you watch undersea Discover), last night?W: No, I missed
[originaltext]M: Did you watch undersea Discover), last night?W: No, I missed
游客
2023-07-27
42
管理
问题
M: Did you watch undersea Discover), last night?
W: No, I missed it. Did you?
M: Yeah, it was pretty good...It was about barnacles.
W: Hmm.
M: You know how they stick themselves to stuff in the ocean ... like rocks or boats?
W: Uh—huh.
M: Well, they do that when they’re young, and then they stay in the same place forever.
W: It figures. Have you ever tried removing one of those things. Last summer I tried to scrape some off a pier...I had to give up after a while. You’d think they wouldn’t be able to stick like that undcrwater.
M: That’s one. reason scientists are-trying to figure out what their glue’s made of. It’s one of the strongest adhesive in nature, and it’s a natural protein, so it probably wouldn’t be harmful like some synthetic glues.
W: Really?
M: Yes. these biomedical researchers were talking about its possible uses. Orthopedists could use it for mending broken bones; or it could be used in dentistry.
W: I wish I’d seen that.
选项
A、The reproductive cycle of barnacles.
B、A new source of protein.
C、Types of sea animals.
D、The adhesive quality of barnacles.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2873116.html
相关试题推荐
[originaltext]Oneofthebiggestproblemsindevelopingcountriesishunger
[originaltext]M:Istilldon’tunderstandwhatitisthatyouaretalkingabout
[originaltext]M:Istilldon’tunderstandwhatitisthatyouaretalkingabout
[originaltext]M:Istilldon’tunderstandwhatitisthatyouaretalkingabout
[originaltext]Howmanyteethhaveyouhadfilledinthepasttwoyears?If
[originaltext]Howmanyteethhaveyouhadfilledinthepasttwoyears?If
[originaltext]M:DoyouthinkthatIcouldpossiblyborrowyournotesforawee
[originaltext]M:DoyouthinkthatIcouldpossiblyborrowyournotesforawee
[originaltext]M:DoyouthinkthatIcouldpossiblyborrowyournotesforawee
[originaltext]M:DoyouthinkthatIcouldpossiblyborrowyournotesforawee
随机试题
网络“恶搞”现象背后,是一些人有一种解构经典、消解价值的冲动。在大众眼中,经典是
以下药物中,作用时间最短的是:A.苯巴比妥 B.硫喷妥钠 C.异戊巴比妥
糖尿病患者多尿,属于A.以上都不是 B.利尿中枢受损 C.肾小管重吸收功能受
A.糖类 B.脂类 C.必需脂肪酸 D.蛋白质 E.维生素调节各种营养物
患者,男,50岁。半天来呕血4次,量约1200ml,黑便2次,量约600g,伴
各级别轿车历年销售份额(%) AO级型车比AOO级型车在过去的五年中每年
左边是给定的四面体外表面的展开图,右面哪一项能由它折叠而成? A.如上图所示
证券业从业人员禁止性行为是()。A:举办有关证券投资咨询的讲座、报告会、分析会
根据《中华人民共和国物权法》,可作为质押物的有()。A.房屋 B.电脑 C
下列符合所得税确认收入规则的有()。A.商品销售涉及商业折扣的,应当按照扣除商
最新回复
(
0
)