首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The United States discovered in 1982 that about one-fifth of its farmland ______ topsoil at a rate likely to diminish the soil’s
The United States discovered in 1982 that about one-fifth of its farmland ______ topsoil at a rate likely to diminish the soil’s
admin
2015-03-26
80
问题
The United States discovered in 1982 that about one-fifth of its farmland ______ topsoil at a rate likely to diminish the soil’s productivity.
选项
A、is losing
B、to be lose
C、was losing
D、being lost
答案
C
解析
时态题。过去进行时可表示过去的某个时间动作在进行,根据句意,C正确。
转载请注明原文地址:https://kaotiyun.com/show/8fHK777K
0
专业英语四级
相关试题推荐
Unlessallthemembersagreeto______totheplan,theremaybefurtherdevelopmentinthecourseofaction.
Televisionsenableustoseethingsoccuralmostthemoment______.
Manypeople,includingcollegestudentsofallages,spendlittletimein______ofphysicalfitness.
Underno______shouldweseektemporaryeconomicdevelopmentattheexpenseoftheenvironmentandresources.
Empathy—theabilitytoappreciatethatastrangerstrugglingwithasuitcasenotonlyfindshissituation(1)_____butalsoneeds
InEurope,therehasbeenaseriousdeclineinphysicalactivityoverthepast50years.Adultsaged20-60years(1)_____500kcal
AncienttreeswithrichtalescanbefoundacrosstheUK.Theyarethesilentwitnessestothestoryoftheseislesthatwelive
Manypeopleare__________toinsectbites,andsomeevenhavetogotohospital.
Foranyonewhodoubtsthatthetextingrevolutionisuponus,considerthis:Theaverage13-to17-year-oldsendsandreceives3
ThemysteryoftheexpansionofseaicearoundAntarctica,atthesametimeasglobalwarmingismeltingswathsofArcticseaic
随机试题
=______。
Wholelifeispermanentinsuranceprotectionthatprotectsyouforyourwholelife,fromthedayyoupurchasethepolicyuntily
在我国麻疹疫苗初次接种的适宜年龄为
五脏主五液,下述哪个说法不确切
行政行为生效的前提条件是行政行为的()。
根据《生产安全事故报告和调查处理条例》的规定,下列情况中属于特别重大事故的是()。
全面建设节约型社会,就是以发展促节约,以节约保发展。如果资源节约技术和管理水平进一步提高,节约型社会的相关政策法规进一步完善,那么环境保护就可以获得更加有力的保障。全社会只有增强资源节约意识,资源利用的效率才能充分提高。由此可见()。
学习中为提高学习效果和效率,用以调节学习行为和认知活动方法的是()。
亚洲被称为“世界第一洲”,下列不能证明这一论断的指标是________。
WindowsNT是人们非常熟悉的网络操作系统,其吸引力主要来自 Ⅰ.适合因特网标准服务平台 Ⅱ.开放源代码 Ⅲ.有丰富的软件支持 Ⅳ.免费提供
最新回复
(
0
)