首页
登录
职称英语
[originaltext] Unless you’re a beekeeper, bees typically inspire one thing—f
[originaltext] Unless you’re a beekeeper, bees typically inspire one thing—f
游客
2023-09-02
48
管理
问题
Unless you’re a beekeeper, bees typically inspire one thing—fear. A lot of people have got the bitter experience. But most bees are non-aggressive, and only sting when provoked. In fact, once you get beyond the stinger, bees are pretty fascinating. For example, honeybees are great builders. Beehive construction begins with finding a suitable site.Scout bees seek hollow spaces in trees and human-made structures. Such spaces must be able to hold at least six and a half gallons, and have a small entrance that faces south for warmth. Once they’ve found the perfect spot, the scouts prepare the site by clearing away loose wood or other rubbish and coat the space. Worker bees then take over, using their wax to build the hive. Starting from the top and working down, they bald combs-layers of cells with passageways along the walls to allow bees to move between combs. Each layer of cells has a specialized purpose.The most important cells store honey. The bottom layers are designated for infant-rearing. Just beneath are brood cells where baby, bees become worker bees, and off to the side are cells housing baby bees. Last, but certainly not least, special cells are set aside,to shelter infant queen bees. A typical nest has about 100, 000 cells with a total surface area of about twenty-seven square feet. Most of the cells are used to store the more than forty pounds of honey required to feed a bee colony during the winter. They may not win any awards, but bees are clearly some of nature’s most successful architects.
5.In what situation most bees will be aggressive?
6.What are the main jobs of scout bees?
7.What are the most important cells used for?
选项
A、Storing honey.
B、Rearing infants.
C、Sheltering infant queen bees.
D、Housing baby bees.
答案
A
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/2979185.html
相关试题推荐
[originaltext](26)Lastweek,wetoldhowtheEnglishlanguagedevelopedas
[originaltext](26)Lastweek,wetoldhowtheEnglishlanguagedevelopedas
[originaltext]GoingonlineisafavoriterecreationformillionsofAmerica
[originaltext]GoingonlineisafavoriterecreationformillionsofAmerica
[originaltext]W:ProfessorMarnes,Iwonderifyoucanfillmeinonyourlectu
[originaltext]ItmaybeSurprisingtolearnthattherearemanydeafpeople
[originaltext]M:I’mgoingtotalktoyounowaboutthesuffragettemovement.W
[originaltext]M:I’mgoingtotalktoyounowaboutthesuffragettemovement.W
[originaltext]M:Hello.W:HelloRoger?ThisisAnn.M:Ohhi,Ann.Howhaveyo
[originaltext]M:Hello.W:HelloRoger?ThisisAnn.M:Ohhi,Ann.Howhaveyo
随机试题
Thedifferencebetween"writer"and"reporter"or"journalist"isn’tthatth
()不能用作城镇道路路床填料。因条件限制而必须采用上述土作填料时,应掺加石
圣经记载道:“上帝用尘土(即指大地泥土)造人,将生气(即指灵)吹在他的鼻孔里,他
目前一般认为ABO血型基因是A.四复等位基因 B.五复等位基因 C.等位基因
(2017年真题)对于不同类型基金的风险,下列说法中正确的是()。A.投资
低渗性脱水的特点是A.失水多于失钠 B.血清钠浓度>150mmol/L C.
名句“落霞与孤鹜齐飞,秋水共长天一色”出自《滕王阁序》,其作者是()A.王勃
商业银行下列做法正确的是( )。A.将一般储蓄存款产品单独当作理财计划销售
TF1509合约对应的最便宜可交割国债价格(全价)为99.640,转换因子为1.
由聚氯乙烯塑料与低碳钢板复合而成的塑料-钢复合材料,除能够耐酸、碱、油等侵蚀外,
最新回复
(
0
)