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
[A]blossoms[I]accepts [B]pieces[J]firmly [C]composes[K]grow [D]parts[L]desirable [E]securely[M]produce [F]ex
[A]blossoms[I]accepts [B]pieces[J]firmly [C]composes[K]grow [D]parts[L]desirable [E]securely[M]produce [F]ex
admin
2016-10-07
37
问题
[A]blossoms[I]accepts
[B]pieces[J]firmly
[C]composes[K]grow
[D]parts[L]desirable
[E]securely[M]produce
[F]extremely[N]shape
[G]buds[O]joint
[H]agreeable
We often think of agriculture as planting seeds and harvesting crops. But many crops do not come from seeds. Many kinds of trees and plants are grown from【C1】______cut from existing trees and plants. This is called grafting(嫁接).
Farmers cut branches or young growths, called【C2】______, from one plant and place them on a related kind of plant. The branch or bud that is grafted is called a scion(接穗). The plant that【C3】______the graft is called the root stock. Over time, the【C4】______from the two plants grow together. The grafted plant begins to【C5】______the leaves and fruit of the scion, not the root stock.
A graft can be cut in several ways. A cleft graft(割接,劈接), for example, requires a scion with several buds on it. The bottom of the scion is cut in the【C6】______of the letter V. A place is cut in the root stock to accept the scion. The scion is then【C7】______placed into the cut on the root stock. Growth medium is put on the【C8】______to keep it wet and help the growth.
Grafting can join scions with【C9】______qualities to root stock that is strong and resists disease and insects. Some common fruit trees such as sweet cherries have to be grafted.
In an age of high-technology agriculture, grafting is a low-technology method that remains【C10】______important.
【C2】
选项
答案
G
解析
根据句子结构可知,此处应填入复数名词。本句句意为:农民将一株作物上的枝条或叫做——的嫩枝切下……,再结合下一句中的the branch or bud…可知,此处应选[G]buds。
转载请注明原文地址:https://kaotiyun.com/show/3gPK777K
0
专业英语四级
相关试题推荐
Duringthelastdecade,ValBeasleyoftheUniversityofIllinoisCollegehasledateamwantingtoknowwhytheworld’samphibi
Thecarisexpectedtotravelataspeedof______perhour.
Asthegreatlowebbofhightechsweepsthroughtheworldofonlinecommerce,twokindsofsitesareweatheringthestorm.The
Sheremainsconfidentand______untroubledbyourpresentproblems.
Aninterestingnewstudysuggeststhatpeoplemightbeabletopredicthowwellacouplewilladjusttobeingnewparentsbythe
Therearesigns______theworstoftherecessionmaybeover.
Takingondebtisoneofthemostimportanteconomicdecisionsapersoncanmake.Borrowingtoinvestineducationcanyieldal
EveryFebruary,acrossthecountry,candy,flowers,andgiftsareexchangedbetweenlovedones,allinthenameofSt.Valentine
Thegovernmentisnolongerpossibleto______allinformationandstifleeverycriticismintheInternetage.
随机试题
标明诉讼主体的确定性和法律上的特征的是检察文书的()
临床上存在不可察觉的鼻音异常的疾病是
可转换公司债券发行,在上海证券交易所上网定价发行方式下,()日,中签率公告见报。
()被称为“太湖三白”。
为了维护政令一致,凡下行公文()。
根据下列材料回答问题。2002年,全社会固定资产投资额为()亿元。
判断下列句子是否符合普通话语法规范。不作死就不会死。(苏州大学2016)
网桥实现网络互联的层次是______。
Thegraduatecommitteemustbeinfullaccordintheirapprovalofadissertation.
A、Tobeemployedbyanewspaper.B、Tobecomeaprofessionalwriter.C、Tosellherarticlestoanewsservice.D、Togetherlife
最新回复
(
0
)