首页
登录
职称英语
The groundwater system is similar to a riversystem. Therefore, instead of h
The groundwater system is similar to a riversystem. Therefore, instead of h
游客
2023-12-07
60
管理
问题
The groundwater system is similar to a river
system. Therefore, instead of having channels that 【M1】______
connect different parts of the drainage basin, the
groundwater system has connecting pores. Some soils
and rock have connecting pores where water can move 【M2】______
through. Soils and rock are permeable and water can 【M3】______
pass through them this way. Sandstone is a common
permeable rock.
Soil or rock that have many large connected pores 【M4】______
is very permeable. Water can pass through it easily. Soil
or rock that has few or small pores is not permeable 【M5】______
because water can’t easily pass through. Some material,
such as clay, has very small pores or no pores at all.
Water can’t pass through this impermeable material.
How deep into Earth’s crust do you suppose
groundwater can go? That depends on the permeability
of soil and rock. Groundwater will keep going to lower 【M6】______
elevations until it reaches a lay of impermeable rock. 【M7】______
When this happens, the impermeable rock acts like a
dam and the water can’t move down any deep. So, it 【M8】______
begins filling up the pores in the rocks over the 【M9】______
impermeable layer. A layer of permeable rock that
transmits water freely is an aquifer. The area where all
of the pores in the rock are completely filled in water is 【M10】______
the zone of saturation. The upper surface of this zone is
the water table. [br] 【M6】
选项
答案
∧soil—the
解析
冠词错误。当单数名词变为物质名词或抽象名词时,前面无需加定冠词the。例如Carrot is very nourishing这里的carrot泛指胡萝卜这一类食物,而不是指具体的哪一些胡萝卜。又如The table is made ofpine这里的pine指的是松木这种物质而不是某棵松树。但如果它们指某种具体物质时,就需要加上定冠词了。例如:The carrot is verydelicious.
转载请注明原文地址:https://tihaiku.com/zcyy/3251410.html
相关试题推荐
Accordingtothetalk,compulsivegamblingandalcoholicaddictionsharesimilar
Accordingtothetalk,compulsivegamblingandalcoholicaddictionsharesimilar
Anextremeexampleofafederalsystemistheoneadoptedinthe1970sinYug
Anextremeexampleofafederalsystemistheoneadoptedinthe1970sinYug
Anextremeexampleofafederalsystemistheoneadoptedinthe1970sinYug
TheSenateandtheHouseofRepresentativesarethepartofthepoliticalsystem
TheAmericanTwo-partySystemI.IntroductionA.theoldest
TheAmericanTwo-partySystemI.IntroductionA.theoldest
TheAmericanTwo-partySystemI.IntroductionA.theoldest
TheAmericanTwo-partySystemI.IntroductionA.theoldest
随机试题
PassageOne(1)Lettytheoldladylivedina"SingleRoomOccupancy"
Shelovespartiessomuchthatsheisalwaysthelast(leave)______.toleave本题考查
personal[br]assembled[audioFiles]audio_eusm_j84_007(20082)[/audioFiles]assemb
Internetaddiction,likealcoholismordrugaddiction,isabehavioraladdiction
Anineyearoldschoolgirlsinglehandedlycooksupasciencefairexperimen
下面属于弗里德曼货币需求理论的政策含义的是()A.主张利用逛胀的货币政策刺激经济
临川之城东,有地隐然而高,以临于溪,日新城。新城之上,有池洼然而方以长,日王羲之
决定溶胶溶液稳定性的主要因素是A.pH B.吸附作用 C.离子化作用 D.
A.尺侧腕屈肌 B.肱桡肌、旋前肌 C.前锯肌(上段)、斜方肌 D.指屈肌
德国一位女牙医助理马里翁在一次车祸中受重伤,送到医院后被判定为脑死亡,后来的全面
最新回复
(
0
)