首页
登录
职称英语
When the limestone or other carbonate rock just below the ground surface dissolv
When the limestone or other carbonate rock just below the ground surface dissolv
游客
2024-08-11
24
管理
问题
When the limestone or other carbonate rock just below the ground surface dissolves naturally, ______collapses and forms sinkholes.
选项
A、a land
B、the land
C、the lands
D、lands
答案
B
解析
句意:当在地表面的石灰岩和其他的碳酸岩自然风化后,大地便会倒塌,形成灰岩坑。后空格后的collapses可知,此处的名词需为单数形式,又由于此处特指大地,故需用定冠词the。故选项B正确。
转载请注明原文地址:http://tihaiku.com/zcyy/3715804.html
相关试题推荐
BackgroundtoeconomicsuccessChina’seconomicgrowthhaslasted40yearsa
BackgroundtoeconomicsuccessChina’seconomicgrowthhaslasted40yearsa
BackgroundtoeconomicsuccessChina’seconomicgrowthhaslasted40yearsa
BackgroundtoeconomicsuccessChina’seconomicgrowthhaslasted40yearsa
BackgroundtoeconomicsuccessChina’seconomicgrowthhaslasted40yearsa
BackgroundtoeconomicsuccessChina’seconomicgrowthhaslasted40yearsa
Coincidingwiththegroundbreakingtheoryofbiologicalevolutionproposedby
Coincidingwiththegroundbreakingtheoryofbiologicalevolutionproposedby
Abodyweighs______fromthesurfaceoftheearth.A、lessthefartheritgetsB、
Abodyweighs______fromthesurfaceoftheearth.A、lessthefartheritgetsB、th
随机试题
Thirtyyearsago,whenChristianBoerwasfirstlearninghowtoreadwhilegr
[audioFiles]audio_ehbm_j29002(20082)[/audioFiles]A、$5.B、$10.C、$15.D、$20.B
ThereisprogresstowardapossibletreatmentforlungdiseasessuchasSARS
风险识别过程的输出应该是()。A.风险权重 B.风险清单 C.风险概率
A.λ/2 B.λ C.3λ/2 D.2λ
对于已纳入下昼夜分班作业计划的船舶,下列不属于需确定的是( )。A.港口共有的
抽样检验标准GB/T2828.2适用于对()情形的检验。 A.连续
有一艘装载皮革与烟叶的船舶,遭遇海难,大量海水浸入船舱,皮革腐烂。海水虽未直接接
关于项目地图法中各种类型项的说法,正确的是( )。A.面包和黄油型项目是企业短
高速公路工程中,工程监理单位应按工程建设监理合同约定组建项目监理中心试验室进行平
最新回复
(
0
)