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
78
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
Completethetablebelow.WriteNOMORETHANTWOWORDSforeachanswer.Product
Americansthisyearwillswallow15000tonsofaspirin(阿斯匹林),oneofthesaf
Kept(i)______bycloyingcommercialradioandcluelessrecordexecutives,theAme
[audioFiles]audio_eham_j68_001(20082)[/audioFiles]A、Yesterday.B、Twodaysago.
Thepolice______(用酷刑逼迫他承认犯了罪).torturedhimtomakehimadmittothecrime“用酷刑”指的
InHardEconomyforAllAges,OlderIsn’tBetter...It’sBrutalA)You
影响超额备付金头寸的主要因素不包括()。A.外汇占款 B.贷款投放 C
男性,28岁,自感乏力,厌油,食欲缺乏,畏寒高热3d,体温39℃,巩膜黄染,诊断
共用题干 LessIsMoreItsoundsallwrong一dr
宏远海运公司为了加强对损失事件的管理成立了一家附属机构,这家附属机构的职责是用母
最新回复
(
0
)