题目内容 (请给出正确答案)
[主观题]

较之于其他武器,生物武器有其独到之处。一是致病性强,人或动物一旦接触到它就会立即发病,如埃博拉

、天花和炭疽热等病菌的致病性都很强。二是容易投放,通过空气、食 物、动物、植物、信件传播的速度和效果都非常好。三是有潜伏期,有的病菌在人体内的潜伏期只有3—6个小时,大多数是3—4天,个别的潜伏期较长,如常见的肝炎病毒长达30一45天。在潜伏期内,携带者的症状不明显,往往很难发现,一旦发现大多晚矣!这给预防和治疗工作造成很大困难。四是生命力强,有的病菌可存活几十年,像炭疽芽苞可数十年不死,即使已经死亡多年的朽尸,也可成为传染源,其孢子可在土壤中存活40年之久,且极难根除。 对这段文字的主旨概括最准确的是()。

A.生物武器比其他武器危害大

B.生物武器是把双刃剑

C.生物武器比其他武器更难防治

D.生物武器与其他武器相比具有独特特点

查看答案
如搜索结果不匹配,请 联系老师 获取答案
您可能会需要:
您的账号:,可能会需要:
您的账号:
发送账号密码至手机
发送
更多“较之于其他武器,生物武器有其独到之处。一是致病性强,人或动物…”相关的问题

第1题

He set the engine of the car______.A.goingB.goC.to goingD.on going

He set the engine of the car______.

A.going

B.go

C.to going

D.on going

点击查看答案

第2题

Whitch two statements are true regarding the role of the Routing Engine (RE)? ()

A. The RE controls and monitors the chassis

B. The RE manages the Packet Forwarding Engine (PFE)

C. The RE receives a copy of the forwarding table from the forwarding plane

D. The RE implements class of service (COS)

点击查看答案

第3题

Which two statements are true regarding the role of the Routing Engine (RE)?()

A. The RE controls and monitors the chassis.

B. The RE manages the Packet Forwarding Engine (PFE).

C. The RE receives a copy of the forwarding table from the forwarding plane.

D. The RE implements class of service (COS).

点击查看答案

第4题

What are they going to do?A.They're going shopping.B.They're going for a walk.C.They're go

What are they going to do?

A.They're going shopping.

B.They're going for a walk.

C.They're going to eat at a restaurant.

点击查看答案

第5题

What are they going to do next Sunday99A.They're going to do a lot of housework (家务).B.T

What are they going to do next Sunday99

A.They're going to do a lot of housework (家务).

B.They're going to do a lot of farm work.

C.They're going to do a lot of homework.

点击查看答案

第6题

Because ultimately, you decide if you’re going to buy into this idea that you’re not good enough.

A.Because in the end,you decide by yourself if you’re going to buy more stuff to stop thinking you’re not good enough.

B.Because in the end,you determine whether you’re going to accept the notion that you’re not good enough.

点击查看答案

第7题

— Howre you going to the Summer Plce — We’re going there ______ bike.forB.tC.ofD.by— Howre you going to the Summer Plce — We’re going there ______ bike.for B.t C.of D.by

A.for

B.at

C.of

D.by

点击查看答案

第8题

We’re going _____holiday in the autumn this year.A.upB.toC.on

We’re going _____holiday in the autumn this year.

A.up

B.to

C.on

点击查看答案
热门考试 全部 >
相关试卷 全部 >
账号:
你好,尊敬的上学吧用户
发送账号至手机
密码将被重置
获取验证码
发送
温馨提示
该问题答案仅针对搜题卡用户开放,请点击购买搜题卡。
马上购买搜题卡
我已购买搜题卡, 登录账号 继续查看答案
重置密码
确认修改
谢谢您的反馈

您认为本题答案有误,我们将认真、仔细核查,
如果您知道正确答案,欢迎您来纠错

警告:系统检测到您的账号存在安全风险

为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!

微信搜一搜
上学吧
点击打开微信
警告:系统检测到您的账号存在安全风险
抱歉,您的账号因涉嫌违反上学吧购买须知被冻结。您可在“上学吧”微信公众号中的“官网服务”-“账号解封申请”申请解封,或联系客服
微信搜一搜
上学吧
点击打开微信