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【单选题】
下列关于退出PowerPoint方式的四种说法中，有错误的是（）A.
单击PowerPoint标题栏右端的关闭按钮“”。
B.
当PowerPoint为当前活动窗口时，同时按下Alt+F4键。
C.
单击“文件”菜单的“退出”命令选项。
D.
当PowerPoint为当前活动窗口时，按下Esc键。
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举一反三
【单选题】“ What do you expect from a politician?” In this context, “politician” has a _______ connotation.
A.
positive
B.
negative
C.
neutral
D.
indifferent
【简答题】The politician has been warnedthat he would be getting into great trouble stick to his standpoint. A. werehe to B. he will C. hewas to D. would he
【单选题】扩张支气管、静滴呼吸兴奋剂后查血气:pH 7.48,PaCO2 51mmHg、HCO3- 44mmol/L、BE +9mmol/L,此患者应诊断为
A.
代偿性呼酸
B.
呼酸+代碱
C.
呼酸+代酸
D.
失代偿性呼酸
E.
此血气可能有错误
【简答题】He is majoring in______( politician).
【单选题】我国古代把用肉眼观察到的七个最亮的天体称为“七曜”,即日、月、金、木、水、火、土。据此回答2~3题。 2.距离地球最近的自然天体是“七曜”中的( )
A.
太阳
B.
月球
C.
金星
D.
火星
【单选题】The politician will never again enjoy a reputation as a national hero as it ______ before the scandal was exposed.
A.
could
B.
did
C.
would
D.
was
【单选题】politician
A.
n. [U] 家具
B.
n. [singular; U] 流行款式
C.
n. [U] 牛肉;牛肉的厚切片
D.
n. [C] 政治家;政客
【判断题】Today a politician without elbows ia as lost as a politician without priniciples.划线词 elbows译成“臂肘”。
A.
正确
B.
错误
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