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
The killer bees are coming! By the time you read this they will have reached Texas. By the mid-1990s, they will have reached all
The killer bees are coming! By the time you read this they will have reached Texas. By the mid-1990s, they will have reached all
admin
2012-11-20
64
问题
The killer bees are coming! By the time you read this they will have reached Texas. By the mid-1990s, they will have reached all the warmer areas of the United States. Scientists as well as farmers wait for them with a mixture of fear and wonder.
The killer bees should not be coming at all. Nature did not put them on this direct path for the United States; human beings did. The killer bees are from Africa. But in 1957 a scientist from Brazil got some of these killer bees for his experiments. The aim was to produce a better bee. However, an accident happened: a guest beekeeper let twenty-six of the queen bees escape by mistake. Before long, groups of killer bees took off for the woods.
Since that time, the wild killer bees have multiplied(繁衍) many times over. By 1998, their population was over 1015. They have spread all over South America, Central America, and most of Mexico. The United States is the next stop.
Are the killer bees really killers? Yes, they are. In their first thirty years in America, they have killed thousands of hens, pigs, and other animals. While no one knows the exact number, it is believed that several hundred people have also been killed.
So be careful. Killer bees are on the way. Scientists have no idea what to do with them yet. There must be a way.
The killer bees were brought to Brazil in order to ______.
选项
A、make an African bee
B、kill the local bees
C、produce wild bees
D、develop a better bee
答案
D
解析
转载请注明原文地址:https://www.kaotiyun.com/show/1UeC777K
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
Thevolleyballmatchwillbeputoffifit_____.
Heaskedmetolendhimsomemoney,whichIagreedtodo,______thathepaidmebackthefollowingweek.
Pickouttheappropriateexpressionsfromtheeightchoicesbelowandcompletethefollowingdialoguesbyblackeningthecorresp
Youngpeoplewhodrinkorusedrugsaremainlyinfluencedbyboththeirparentsandtheirpressure.Otherreasonstheytake
(79)TheOlympicGamesareheldeveryfouryearsinadifferentcityintheworld.Athletesfrommanycountriescompeteinavari
ItwasMonday,Mrs.Smith’sdogwashungry,buttherewasnotanymeatinthehouse.Consideringthattherewasnobetterwa
--Helen,Willyoubeatthepartytonight?--Yes,butIhavesomuchhomeworktodothatIreally
Yes,thatcollegetuitionbillwasbiggerthisyear.Confirmingwhatstudentsandtheirparentsalreadyknew,aninfluential
SpeakerA:Youarewashingyourcarevenonvacation.Itmakesmefeelguilty.SpeakerB:______
Acomputerisamachinedesignedtoperformworkmathematicallyandtostoreandselectinformationthathasbeenfedintoit.I
随机试题
直线度属于形状公差。( )
Nosooner______thanitbegantorain.
WhenwerecallastoryofidenticaloffspringofAdolfHitlerbeingraisedinordertofurtherhishorriblework,weareoutrage
以下关于产品成本分析方法的说法中,正确的有()。
2017年5月5日,甲公司因中标一项桥梁工程向乙公司订制一批特种水泥预制构件。双方在合同中约定:图纸和钢筋由甲公司提供;水泥由乙公司提供;加工费为150万元,甲公司预付50万元;交货日期为2017年9月1日;交付地点为甲公司的工地。合同签订后,甲公司签发了
承租人甲公司与出租人乙公司签订了为期7年的商铺租赁合同。每年的租赁付款额为900000元,在每年年末支付。甲公司无法确定租赁内含利率,其增量借款利率为5.04%。租赁期开始日,甲公司按租赁付款额的现值所确认的租赁负债为5200000元,除固定付款额外
在我国,可变更、撤销的民事行为不包括()。
交响诗的创始人是匈牙利作曲家(),他在19世纪下半叶先后创作了十三首交响诗。
有下列程序:main(){char*p[]={"3697","2584"};inti,j;longnum=0;for(i=0;i<2;i++){j=0;while(p[i][j]!=’\0’){if
Theeternalmotionofthestarsfascinatedhim.
最新回复
(
0
)