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【单选题】
按计算机网络的覆盖范围划分,可将其分为( )A.
局域网、广域网、城域网
B.
环型网、星型网、以太网
C.
局域网、以太网、互联网
D.
资源网、通信网、局域网
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】—Mr Wang was caught in a snowstorm yesterday. —I have known that，and_______his new car was completely destroyed.
A.
hopefully
B.
fortunately
C.
thankfully
D.
unfortunately
【简答题】His __was completely covered by his beard.
【多选题】对从业人员的安全避险权，下列说法正确的是( )。
A.
从业人员发现直接危及人身安全的紧急情况时，有权停止作业
B.
从业人员发现直接危及人身安全的紧急情况时，在采取可能的应急措施后撤离作业场所
C.
必须听从安全管理人员的指示
D.
尽快完成工序性工作，尽快撤离
E.
没有指示，不得擅自撤离
【单选题】为减少糖皮质激素引起的肾上腺皮质萎缩或功能不全，常采用的应用方式是
A.
大剂量突击疗法
B.
一般剂量长期疗法
C.
隔日清晨一次给药疗法
D.
隔周疗法
E.
小剂量替代疗法
【简答题】He thought his idea was wonderful, but in fact, it was completely rot.
【单选题】He was lucky in the accident, but his car was completely _________.
A.
ruin
B.
hurt
C.
damaged
D.
destroyed
【简答题】单词拼写 1. His house was completely_______(破坏,毁坏)in theearthquake,which made him homeless. 2. Females find it____(极度地)difficult to get a job in such a field. 3. Many people were killed or________(受伤)duri...
【单选题】After the big earthquake，his house was completely ______，so he had to build a new one ______ the old house stood.
A.
damaged；which
B.
destroyed；where
C.
ruined；when
D.
hurt；that
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