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【单选题】
我国旅游酒店星级标准的客房核心是A.
清洁度
B.
方便
C.
安全
D.
舒适度
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反馈参考答案：
举一反三
【单选题】After the conflict between the residents, the streets were deserted ______ the policemen on duty.
A.
besides
B.
except
C.
but
D.
except for
【判断题】Mismatches between operational capabilities and market demand can have a negative impact on an organization.
A.
正确
B.
错误
【单选题】The key to doing this is to ______ between needs and wants.
A.
allocate
B.
differentiate
C.
overspend
D.
overindulge
【单选题】The conference center is unavailable every day between six ------- seven o’clock due to cleaning and maintenance.
A.
and
B.
of
C.
if
D.
yet
【单选题】What are two reasons that duplex mismatches can be difficult to diagnose? (Choose two.)
A.
不匹配可能难以诊断的原因是什么？（选择两项）
B.
The interface displays a connected (up/up) state even when the duplex settings are mismatched.
C.
工设置不匹配时，接口也会显示连接（up/up）状态。
D.
1-Gbps interfaces are full-duplex by default.
E.
情况下，千兆接口是全双工的。
F.
Full-duplex interfaces use CSMA/CD logic, so mismatches may be disguised by collisions.
G.
工接口使用CSMA / CD，因此不匹配可能会被冲突掩盖。
H.
The symptoms of a duplex mismatch may be intermittent.
I.
不匹配的症状可以是间歇性的。
J.
Autonegotiation is disabled. K. 协商已禁用。
【多选题】What are two reasons that duplex mismatches can be difficult to diagnose? (Choose two.)
A.
The interface displays a connected (up/up) state even when the duplex settings are mismatched.
B.
1-Gbps interfaces are full-duplex by default.
C.
Full-duplex interfaces use CSMA/CD logic, so mismatches may be disguised by collisions.
D.
The symptoms of a duplex mismatch may be intermittent.
E.
Autonegotiation is disabled.
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