首页
登录
职称英语
Every year landslides (滑坡) cause 25 to 50 eaths and $1.5 billion in damage i
Every year landslides (滑坡) cause 25 to 50 eaths and $1.5 billion in damage i
游客
2025-07-22
15
管理
问题
Every year landslides (滑坡) cause 25 to 50 eaths and $1.5 billion in damage in the United States. They account for 15 percent of the deaths from natural disasters in Europe. And in December, a single
event
killed more than 200 people in the Philippines. Sending workers to stabilize mountainsides using steel bars and cement (水泥) can help prevent disasters, but it introduces new difficulties. Shaking drills produce harmful dust and loosen heavy, dangerous debris (岩屑). "It’ s quite a risky job,"says Giorgio Pezzuto of D’ Appolonia, an engineering company in Italy.
D’ Appolonia, working with eight other companies, may have an answer: a three-ton robot called Roboclimber. " The idea is to operate a machine far away that can drill without a human being on board," says Pezzuto, the manager for the project, which is supported by the European Commission. Engineers claim that the machine will be faster and cheaper than manual labor. The robot, a large radio-controlled four-legged mechanical spider, has cost at least $ 2 million so far. The final product should be able to climb unstable mountainsides, drill holes, insert bars and cement, and collect data on the stability. Testing should begin in May. [br] The underlined word "event" (Paragraph 1) refers to______.
选项
A、landslide
B、machine
C、earthquake
D、flood
答案
A
解析
词语释义题。本文主要是谈landslide,一开始就谈论landslide的危害,并且举例子说在菲律宾一次就死了200多人。所以这里的event指代landslide。
转载请注明原文地址:https://www.tihaiku.com/zcyy/4171295.html
相关试题推荐
Everyyearlandslides(滑坡)cause25to50deathsand$1.5billionindamagein
Everyyearlandslides(滑坡)cause25to50deathsand$1.5billionindamagein
Everyyearlandslides(滑坡)cause25to50eathsand$1.5billionindamagei
Everyyearlandslides(滑坡)cause25to50eathsand$1.5billionindamagei
Everyyearlandslides(滑坡)cause25to50deathsand$1.5billionindamagein
Everyyearlandslides(滑坡)cause25to50deathsand$1.5billionindamagein
Everyyearlandslides(滑坡)cause25to50deathsand$1.5billionindamagein
Everyyearlandslides(滑坡)cause25to50deathsand$1.5billionindamagein
Everyyearlandslides(滑坡)cause25to50deathsand$1.5billionindamagein
Thestormin______earlysummercaused______heavydamagetothecropsreadytobe
随机试题
(1)GabrielOakwasasensiblemanofgoodcharacter,whohadbeenbroughtu
OnesummermywifeandIwereinvitedbyfriendstorowdowntheColoradoRi
Ifyouexhibitpositivetraitssuchashonestyandhelpfulness,thechances
[originaltext]M:Oh,hi,thisbookisduetoday,andIamnotquitefinishedwi
2016年A省外贸进出口总额2829.73亿美元,比上年增长24.4%。其中,进
【说明】某信息系统网络工程建设内容包括网络系统和存储备份系统的采购、安装和调试等
以下说法错误的是()。 A.2010年3月的零售额在12个月中是最少
患者女性,30岁。因多食、多汗、心慌伴消瘦近1个月来院就诊。体检:突眼,甲状腺2
一、2016年1季度,全国规模以上文化及相关产生企业共4.7万家,实現营业收入1
黄芩A.清热解毒,疏散风热,消痈散结,利尿B.治疗热病伤津口渴,内热消渴C.治疗
最新回复
(
0
)