首页
登录
职称英语
[A]blossoms[I]accepts [B]pieces[J]firmly [C]composes[K]grow [D]p
[A]blossoms[I]accepts [B]pieces[J]firmly [C]composes[K]grow [D]p
游客
2023-11-01
24
管理
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. [br] 【C4】
选项
答案
D
解析
根据句子结构可知,此处应填入复数名词。结合句意:时间一长,来自两个植株的——长到一起,此处只有[D]parts能同时涵盖嫁接与被嫁接的部分,故为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3147929.html
相关试题推荐
Theweedswereabloomwithtinypurpleblossomsandgaveforthanoverpowering_
[A]blossoms[I]accepts[B]pieces[J]firmly[C]composes[K]grow[D]p
[A]blossoms[I]accepts[B]pieces[J]firmly[C]composes[K]grow[D]p
[A]blossoms[I]accepts[B]pieces[J]firmly[C]composes[K]grow[D]p
[A]blossoms[I]accepts[B]pieces[J]firmly[C]composes[K]grow[D]p
[A]blossoms[I]accepts[B]pieces[J]firmly[C]composes[K]grow[D]p
[A]blossoms[I]accepts[B]pieces[J]firmly[C]composes[K]grow[D]p
[A]blossoms[I]accepts[B]pieces[J]firmly[C]composes[K]grow[D]p
[A]blossoms[I]accepts[B]pieces[J]firmly[C]composes[K]grow[D]p
Theweedswereabloomwithtinypurpleblossomsandgaveforthanoverpowering_
随机试题
Whatisthetopicofthepassage?[originaltext]Carcrashesarethetopkill
Thehighcostofurbantransportationhasinvariablyfallenmostheavilyon
住宅分户墙必须满足( )。A.分隔空间要求,坚固要求,耐火等级要求 B.承重
A、B、C、D为四位漂亮女生,她们喜欢穿漂亮衣服,某天,她们穿的衣服颜色各不相同
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性: A.如
根据我国《民法通则》中的无过错责任原则,应由下列何人对损害结果承担民事责任()
假设你成功别录取,你对于自己报考的岗位不满意,该怎么办?
现存最古老的协定宪法是()A.《挪威王国宪法》 B.《大日本帝国宪法》 C
托收方式下的D/P和D/A的主要区别是( )。A.D/P是属于跟单托收;D/A
某投资项目贷款200万元,银行4年内等额收回全部贷款,已知贷款利率为10%,那么
最新回复
(
0
)