首页
登录
职称英语
[originaltext] (1)California continues to suffer under a historic drought.
[originaltext] (1)California continues to suffer under a historic drought.
游客
2024-01-23
74
管理
问题
(1)California continues to suffer under a historic drought. The state has received very little rainfall over the past four years. California is famous for its huge sequoia trees. They are among the largest and oldest living things on Earth. But scientists say the trees are suffering because of the lack of water.
(2)Now the National Park Service is studying how the drought has affected the sequoias and what can be done to help them survive. Researchers are using scientific equipment in the tree canopies to help measure air temperature and humidity levels. They also are studying sequoia seedlings, information from individual trees and images collected by aircraft to measure the seriousness of the danger. One possible solution would be to cut down less important tree species because other plants compete with the sequoias for water. Scientists say the sequoias will probably survive this drought, unlike many other California trees.
1. What is the problem of California?
2. What does the National Park Service study?
选项
A、The degraded farm land.
B、The extreme weather in summer.
C、The increased number of dying trees.
D、The decreased rainfall in recent years.
答案
D
解析
新闻中提到,加利福尼亚继续遭遇历史性的干旱。过去四年,该州的降雨量一直非常少。
转载请注明原文地址:https://tihaiku.com/zcyy/3386544.html
相关试题推荐
历史记载表明筷子的使用已有3000年的历史。Historicalrecordsshowthattheuseofchopsticksdatesb
历史记载表明筷子的使用已有3000年的历史。Historicalrecordsshowthattheuseofchopsticksdatesb
[originaltext](22)Sportshaveunwrittenrules,sodoesbusiness—andviolato
[originaltext](22)Sportshaveunwrittenrules,sodoesbusiness—andviolato
[originaltext](22)Sportshaveunwrittenrules,sodoesbusiness—andviolato
[originaltext]IhadspentmylastdayinLondonvisitingfriends,takingpic
[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
随机试题
Thefirstsmallcamerawasinventedin1685,butitwasjustacamera.Itwas
[originaltext]Mall:Theredshirtis10dollarsandthewhiteoneis2dollars
给定IP地址为140.252.12.120,子网掩码是255.255.255.0
A.线形呋喃香豆素B.角形吡喃香豆素C.线形吡喃香豆素D.角形呋喃香豆素E.其他
(2014年)被审计单位存在涉嫌严重违法违规的情况时,经有关机关批准,审计机关可
下列关于变电站分类的说法正确的是()。35kV变电站一定是四类变电站$;
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
下列不属于“二十四史”的有()。A.《史记》 B.《资治通鉴》 C.《三国志
在理财产品销售过程中,应遵循风险匹配原则,根据这一原则,商业银行只能向客户销售(
(2021年真题)不需要检查溶散时限的丸剂是A.浓缩丸 B.小蜜丸 C.糊丸
最新回复
(
0
)