首页
登录
职称英语
Anyone planning to go camping or hiking should first learn to recognize pois
Anyone planning to go camping or hiking should first learn to recognize pois
游客
2023-07-17
67
管理
问题
Anyone planning to go camping or hiking should first learn to recognize poison ivy,【B1】this plant can cause a rash resulting in reddened skin, an annoying itch, and painful blisters. A severe【B2】can even force a person to remain in bed or become hospitalized. The best way to【B3】these discomforts is to avoid the plant.
Fortunately this plant is easy to【B4】. Whether it grows as a bush or a vine, the shape of its leaves is always【B5】. Each leaf stalk has three glossy leaves, usually with jagged edges. In early spring the leaves are red,【B6】green later. Then in autumn, the leaves【B7】to fresh red or orange. The poison ivy plant is found【B8】everywhere in North America. Because many birds eat its berries, its seeds are【B9】distributed. The plant loves the sun and flourishes along beaches, in fields, and by roadsides. It also grows【B10】in light shade and is often found in parks and pine forests. However, in thick woods the story is【B11】. It is not【B12】there. That is because the leaves of the trees block out the sun,【B13】the plant needs to grow.
The poison in poison ivy is in the form of an oil that is in all parts of the plant. It is extremely【B14】. Merely touching the plant is enough contact for a person to be infected by the【B15】. Touching clothing or shoos that have brushed against the plant can also cause a rash and blisters. Even the smoke from a fire【B16】poison ivy is burning can cause the skin poisoning.
A person who makes【B17】with the plant should wash all infected areas with a strong laundry soap as soon as possible. Clothes that have come in contact with the【B18】should be dry cleaned or washed in soap and water. There is one good way to prevent the【B19】.【B20】away from the plant!
选项
A、since
B、so
C、therefore
D、then
答案
A
解析
本题测试引导原因状语从句的连词辨析。从上下句的意思来看,该处需要一个引导原因状语从句的连词,as与there fore都表示结果,而then表示“然后”,“于是”,显然不合题意。
转载请注明原文地址:https://tihaiku.com/zcyy/2844652.html
相关试题推荐
Thevalueofone’slifeshouldbemeasuredby______(他对社会做了多少坏事),nothowlonghe
Weshouldalwaysbearinmindthat______decisionsoftenresultinseriousconse
______careinhospitalsshouldbegiventothosewhoareseriouslyill.A、Extens
Industrialcommunitiesshouldbecloseenoughtocrowdedcentersbutenoughtor
RiteofPassageisagoodnovelbyanystandards;______itshouldrankhighona
Freshairis______togoodhealth.Soyoushouldgooutmoreandtakemorefres
Weshouldmakeaclear______between"competent"and"proficient"forthepurpos
PeopleplanningtotravelbycartoNorthDakotainthewinterareadvisedto___
Thetownplanningcommissionsaidthattheirfinancialoutlookforthenextyear
Youngpeopleshouldneversimply______materialcomforts.A、goinforB、gointoC
随机试题
Shellyhadpreparedcarefullyforherbiologyexaminationsothatshecouldbes
Imagine19,500homespoweredexclusivelybythesum,andnoneofthemwithso
建筑构件的耐火极限是指在标准耐火试验条件下,建筑构件、配件或结构从受到火的作用时
对主管人员工作成效的衡量,应该做到()。A.对其工作和个人素质同时进行考评
某建筑公司承包了某工程,该工程计划于5月15日开工,该建筑公司在5月5日与保险公
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
九十年代初,由于社会游资大量涌入,股票价格飞涨。有的当年发行的价格竟高于面值十倍
合同的解除分为()。A.协议解除 B.法定解除 C.约定解除权 D.自然
2020年1月8日,甲公司成立,张某为法定代表人,李某为财务人员。1
碾压机械的圈转套压法的特点是()。A.开行的工作面较小 B.适合于多碾滚
最新回复
(
0
)