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
专升本
What could be simpler than shaking fruit from a tree? Well, the job is a lot tougher than you might think. There is definitely a
What could be simpler than shaking fruit from a tree? Well, the job is a lot tougher than you might think. There is definitely a
admin
2011-06-28
71
问题
What could be simpler than shaking fruit from a tree? Well, the job is a lot tougher than you might think. There is definitely a right way and a wrong way to shake a fruit tree. And a person who is a good apple tree shaker may not be a good cherry tree shaker. Different fruits take different shakes.
As a rule, a slow hard shake is best. This makes the fruit fall much faster than a light, quick jiggle. Most fruits have a set number of shakes per minute that will do the best job of getting them out of the tree and onto the ground. To shake down plums, try shaking the tree four hundred times per minute, moving the tree two inches at each shake. Experts say you’ll get three times more fruit from the tree than you will if you shake eleven hundred times per minute at one inch per shake. Cherries, because they are smaller, need more jarring. A good rate of shaking seems to be about twelve hundred shakes per minute. Apples, like plums, need four hundred shakes.
Of course, some folks may choose to ignore all these expert directions for jiggling fruit. Keeping track of all the numbers can be enough to drive some people up a tree.
From this passage we can conclude that ______.
选项
A、good fruit pickers know how fast or slow to shake a tree
B、most of the fruits are badly bruised when they hit the ground
C、it really makes no difference how you shake a fruit tree
D、too much shaking can damage the branches
答案
A
解析
第一段。选项C与文中所说相反;选项B和D文中没有提及。选项A是正确的。
转载请注明原文地址:https://kaotiyun.com/show/rWlC777K
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
Americansenjoyfastfoodmainlybecause______.Theexpression"pitchinwith"inParagraph2probablymeans______.
Johnisveryquietandshy,butBillhasaveryoutgoing______(person)andlovestomeetpeople.
Itisnotconsidered______tolitterinpublic.
Thehousingreforminourcountryisdesignedto(改善人民的生活条件)
AyounggirlandamanwererecentlyfoundmurderedinaparkedcarinaBostonsuburb.Thepolicefoundnoclue(线索)inthecar
Themanaskingforaliftwas______.Mr.Greenaskedtobetakentothepolicestationbecausehe______.
Therewasonethoughtthatairpollutionaffectedonlytheareaimmediatelyaroundlargecitieswithfactoriesandheavyautomob
Ifyouwanttostayyoung,sitdownandhaveagoodthink.ThisistheresearchresultofProfessorFaulkner,whosaysthatmost
Ifyouwanttostayyoung,sitdownandhaveagoodthink.ThisistheresearchresultofProfessorFaulkner,whosaysthatmost
随机试题
糖皮质激素可对抗儿茶酚胺的血管收缩作用。
提示肝脏对雌激素灭活功能减退
()是中华民族的优良传统,是一个人立足于社会的基本准则,也是对从业者的道德要求。
如果某种正常商品的需求的价格弹性是2.5,那么5%的价格降幅会引发
党的诞生纪念日为_______月_______日。
A、B、C、D、C原数列可以改写为:。分子、分母分别构成公差为1和2的等差数列,则空缺项为。故选C。
法是统治阶级意志的体现,但统治阶级的意志(包括法本身)都由统治阶级所处的社会物质生活条件所决定,这说明()。
2013年11月12日,中共十八届三中全会指出,改革开放的成功实践为全面深化改革提供了重要的经验,必须长期坚持。最重要的是,坚持()
Inthepast,Americancollegesanduniversitieswerecreatedtoserveadualpurposetoadvancelearningandtoofferachancet
______,signedin1783,recognizedtheindependenceoftheUnitedStates.
最新回复
(
0
)