首页
登录
职称英语
[originaltext]First up, a setback for the European Space Agency. Working togeth
[originaltext]First up, a setback for the European Space Agency. Working togeth
游客
2024-01-22
61
管理
问题
First up, a setback for the European Space Agency. Working together with Russia, (3)the ESA is testing its ability to land a spacecraft on Mars. Its scientists are hoping to find out whether life has ever existed there. But the latest lander it sent named Schiaparelli appears to have crashed on the red planet, instead of landing softly as planned. It looks like its parachute and landing rockets malfunctioned and Schiaparelli didn’t send back any signals after its high speed descent through the Martian atmosphere on Wednesday. This wouldn’t be the first lander the ESA has lost on Mars. But the agency says another part of its $1.5 billion mission involving a craft that’s orbiting Mars is working. (4)And ESA officials are moving forward with plans for a bigger project. They want to send a rover to Mars in 2020.
Questions 3 and 4 are based on the news report you have just heard.
3.What ability is the ESA testing?
4.When do ESA officials want to send a rover to Mars?
选项
A、In 2018.
B、In 2019.
C、In 2017.
D、In 2020.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3385922.html
相关试题推荐
[originaltext](22)Sportshaveunwrittenrules,sodoesbusiness—andviolato
[originaltext]IhadspentmylastdayinLondonvisitingfriends,takingpic
[originaltext]Passionfruitistheediblefruitofthepassionflower.(16)Sp
[originaltext]Passionfruitistheediblefruitofthepassionflower.(16)Sp
[originaltext]M:EnglishLanguageCenter.HowmayIhelpyou?W:Yes.I’mcalli
[originaltext]M:EnglishLanguageCenter.HowmayIhelpyou?W:Yes.I’mcalli
[originaltext]M:EnglishLanguageCenter.HowmayIhelpyou?W:Yes.I’mcalli
[originaltext]W:Heytaxi!M:Whereto?W:Well,I’mgoingtotheNationalMuse
[originaltext]W:Heytaxi!M:Whereto?W:Well,I’mgoingtotheNationalMuse
[originaltext]Asinglecigarettesoldonastreetcornermaynotcostalot:
随机试题
【B1】[br]【B14】A、tissuesB、vesselsC、poresD、organsA词义辨析题。空格前的and说明空格处的词和skin并列
PASSAGEFOUR[br]Whydoeconomiststhinktheprofitopportunitiesarerare?Beca
板式橡胶支座抗剪弹性模量试验方法和步骤。11)对试验机要求()。(2018助理
患儿男,7岁。突发右大腿下方剧痛伴寒战,高热,烦躁不安3天。查体:体温39.8℃
男性,31岁,2年前因胃溃疡穿孔行毕I式胃大部切除术。术后半年胃溃疡复发出血行残
官督商办
下列因素中不属于课堂要素的是?() A.教师 B.学生 C.学习过程 D
卡马西平可用于A.小儿感染所致的呼吸衰竭 B.小儿高热所致的惊厥 C.癫痫、
逐日计算法是根据每张保单的第()年有效天数,逐笔计算未到期责任准备金。A.一
某安装公司承接一商务楼(地上30层、地下2层)的电梯安装工程,工程有32层32站
最新回复
(
0
)