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【单选题】
关于炎症的叙述不正确的是
A.
炎症局部有三大基本病变
B.
重症炎症常伴有全身反应
C.
渗出是炎症反应中的抗损伤措施
D.
血管反应是炎症的主要特征
E.
炎症细胞在局部仅有吞噬作用
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【判断题】以某市工业企业为总体,则该市职工工资总额是指标。
A.
正确
B.
错误
【单选题】下列邮件主题最受公司总经理喜欢的是 。
A.
工作总结
B.
2018年第一季度销售总结
C.
2018年第一季度销售总结--张胜利
D.
2018年第一季度销售总结--鲁南地区--张胜利
【单选题】—John, why are you going to fly to South Africa next week? —______ the FIFA World Cup 2010.
A.
Seeing
B.
See
C.
To see
D.
To be seeing
【简答题】求图所示的电路中,当负载分别为R L =80Ω、R L =160Ω、R L =240Ω时所吸收的功率及电源的效率,并说明负载获得最大功率的条件(提示:先运用戴维南定理求出R L 以外电路的等效电源电路,然后再接上R L 形成完整电路后,再进行计算)。
【单选题】. I guess many a football fan ______ watching 2010 FIFA World Cup South Africa.
A.
enjoy
B.
enjoys
C.
are enjoying
D.
were enjoying
【单选题】____ to get a ticket for the 2013 FIFA World Cup, George has been standing in a queue for two days.
A.
Determining
B.
Being determined
C.
To determine
D.
Determined
【单选题】Which of the following FIFA World Cup s is NOT under investigation?
A.
The 2010 World Cup.
B.
The 2014 World Cup.
C.
The process of awarding the 2018 FIFA World Cup to Russia.
D.
The process of awarding the 2022 FIFA World Cup to Qatar.
【单选题】下图所示电路中,负载电阻 RL 获得最大功率的条件是
A.
R=6 Ω
B.
R=8Ω
C.
R=2Ω
D.
R=3Ω
【单选题】_____ the evening of May 31, the 2012 FIFA World Cup started in Thailand.
A.
On
B.
At
C.
Of
D.
In
【单选题】_________ is no possibility _________ China wins FIFA World Cup.
A.
There; that
B.
It; that
C.
There; whether
D.
It; whether
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