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【单选题】
色谱分析中,化法的优点是()A.
不需准确进样
B.
不需校正因子
C.
不需定性
D.
不用标样
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】从传统的公司网络架构迁移到完全融合网络后,很可能产生什么影响?
A.
可将本地模拟电话服务完全外包给收费更低的提供商。
B.
以太网 VLAN 结构会简化
C.
会形成共享的基础架构，因此只需管理一个网络。
D.
QoS 问题会大大减轻
E.
语音数据流和视频数据流争夺带宽的问题会减轻
【单选题】The soldiers were put in prison because they _______ to obey orders.
A.
refused
B.
rejected
C.
denied
D.
objected
【简答题】已完工程及设备保护费属于( ) A.定额直接费 B.临时设施费 C.间接费 D.措施费
【单选题】The soldiers were put in prison because they ________ to obey orders.
A.
refuse
B.
rejected
C.
denied
D.
objected
【单选题】When the air raid ______, all the American soldiers were in dream at the Pearl Harbor.
A.
broke into
B.
broke out
C.
gave in
D.
gave out
【简答题】观看放映幻灯片的快捷键是【1】.
【判断题】Section B Directions: Read the following article and choose “True” or “False” for sentences 26-35.Letters to SoldiersMany years ago, an old woman named Peggy Ford wrote letters to some men. The men w...
A.
正确
B.
错误
【单选题】All the soldiers were ___ fight in the war.
A.
preparing
B.
preparing for
C.
prepared to
D.
prepared for
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