首页
登录
职称英语
[originaltext]W: So how do the trees reproduce then?M: Well, bananas are norma
[originaltext]W: So how do the trees reproduce then?M: Well, bananas are norma
游客
2023-12-02
60
管理
问题
W: So how do the trees reproduce then?
M: Well, bananas are normally grown from suckers which spring up around the parent plant, usually just above the plant. They tend to like to grow uphill or at least that’s the common wisdom.
W: So that’s why banana plantations are usually on hillsides, is it?
M: Yes. They grow best like that.
W: That’s interesting!
M: If you plant them in rich soil and give them plenty of water at the beginning of summer, then they should be well advanced by the beginning of winter when growth virtually stops. But in a country like England, they’re hard to grow, although you can grow them in a hothouse.
W: But in Australia, it’s not difficult?
M: No, though even here, the growers put plastic bags around the bunches to keep them warm. If you go up to the banana growing districts, you’ll see all these banana trees with plastic bags on them.
W: But how do they stop the bananas going bad before they reach the shops?
M: Well, the banana bunches are picked well before the fruit is ripe. Once you cut the bunch, the bananas stop growing but they do continue to ripen. The interesting thing is that once one banana ripens, it gives off a gas which then helps all the others to ripen so they pretty much all ripen within a few hours of each other.
W: Amazing! So do we export lots of bananas overseas, to Europe and Asia for instance?
M: Well, oddly enough, no. I believe New Zealand takes a small proportion of the crop but otherwise they’re mostly grown for the domestic market, which is surprising when you think about it because we grow an enormous number of bananas each year.
W: Yes, well thank you for all that information. I’m sure the tutorial paper will go really well. You certainly seem to have done your research on the subject.
M: Let’s hope so.
6. Why are banana tree plantations usually on hillsides?
7. According to Martin, which factor will affect the growth of banana trees most?
8. What is the aim of putting plastic bags around the bunches?
9. How do people keep the bananas fresh before they reach the shops?
10. From the conversation, which country imports bananas from Martin’s country?
选项
A、Because of the growth habits of banana plants.
B、Because of the fertility of the soil there.
C、Because of the specific planting design.
D、Because of the high productivity they yield.
答案
A
解析
对话中男士说,新生的香蕉树从母树的周围生出,它们习惯于生长在山坡上。可见,这是由它们的生长习性决定的,因此A项正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3238981.html
相关试题推荐
ThesharpriseofEuropeanstockmarketsisaresultof[br][originaltext]
ThesharpriseofEuropeanstockmarketsisaresultof[originaltext][9]Eu
Whatisthetopicofthenews?[br][originaltext][8]AjudgeintheAmeric
Whatisthetopicofthenews?[originaltext][8]AjudgeintheAmericansta
Thepoliticaldissidentisonahungerstriketo[originaltext]Cubandoctors
WhatdoesMr.Stevensonthinkofhisprofession?[br][originaltext]W:Goodmor
WhatdoesMr.Stevensonthinkofhisprofession?[originaltext]W:Goodmorning,
ForMrs.Saxby,theresumeisall-important,becauseit[br][originaltext]M:A
ForMrs.Saxby,theresumeisall-important,becauseit[br][originaltext]M:A
ForMrs.Saxby,theresumeisall-important,becauseit[br][originaltext]M:A
随机试题
ForcenturiesinSpainandLatinAmerica,beadinghomeforlunchandasnoo
It’sanindustrybuiltpurely【C1】______image,buttheactors,actressesa
糖皮质激素用于严重感染的目的在于()A.加强心肌收缩力,预防心衰 B.杀灭致病
下列选项中最符合所给图形规律的是: A.如上图所示 B.如上图所示 C.如
某游乐场按土地法定最高出让年限取得土地使用权,经营15年后转让,则取得该土地使用
邓小平指出:“改革是中国的第二次革命。”这一论断的含义包括 A.改革与第一次革
女,60岁。牙床肿痛2天。检查:左下第一磨牙颊侧牙龈肿胀,有波动感,叩痛轻,局限
法律责任是指对违反法律规定的行为可以选择承担的法律后果。( )
民航机场飞行区附属工程有()工程。A、助航灯光 B、围界 C、巡场路 D、
对受压钢筋,当充分利用其抗压强度并需锚固时,其锚固长度不应小于受拉钢筋锚固长度的
最新回复
(
0
)