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【单选题】
在下列有关 IP 地址、域名和 URL 的叙述中,错误的是( )A.
目前互联网中 IP 地址大多数使用 4 个字节（ 32 个二进位）表示
B.
使用 C 类 IP 地址的网络规模最大，一个 C 类物理网络可以拥有上千万台主机
C.
一台主机通常只能有一个 IP 地址，但可以有多个域名
D.
URL 用来标识 WWW 网中的每一个信息资源，不同的信息资源对应不同的 URL
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】The sorting of accident victims according to the severity of their injuries is called ______．
A.
evaluation
B.
triage
C.
surveying
D.
prioritizing
【单选题】Fireworks eye injuries can lead to all of the following EXCEPT______.
A.
blindness.
B.
hand-related injuries.
C.
permanent vision loss.
D.
glaucoma and cataracts.
【单选题】The mechanical injuries are
A.
injuries from accidental falls
B.
injuries from heat
C.
infections from microorganisms
D.
appropriate or wrong uses of medicines
【简答题】A．casualties B．victims C．culprits D．injuries
【单选题】What problem did the speaker have this time?
A.
They both have leg injuries.
B.
They're too tired to walk any farther.
C.
They have no umbrella with them.
D.
They've seen no signs to give them directions.
【简答题】There were very few serious injuries but many minor injuries, which meant that medical treatment was up 300% on the precious year.
【单选题】What does 'superficial injuries' in the second paragraph mean?
A.
Injuries caused by accident.
B.
Injuries in the inner skin.
C.
Severe injuries in the skin.
D.
Injuries on the surface of the skin.
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