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【单选题】
在Excel中,如果同时打开了两个工作簿,单击“关闭”按将()工作簿关闭。
A.
两个
B.
一个
C.
打开一个
D.
最小化一个
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参考答案:
举一反三
【单选题】声光双控LED实验中, 光电传感器中接入 的电源。
A.
±5V
B.
+5V
C.
-15V
D.
+15V
【判断题】Friendship is important because it defines what it means to be human.
A.
正确
B.
错误
【单选题】The world is trying every means to _____ the friendship between the two countries.
A.
raise
B.
promote
C.
arise
D.
protest
【单选题】A common assumption about the private sector of education is that it caters only to the elite. 【C1】______ recent research points in the opposite direction. If we want to help some of most 【C2】______ g...
A.
In addition
B.
On the contrary
C.
In effect
D.
In general
【单选题】抗链球菌溶血素O试验属于
A.
补体结合试验
B.
中和试验
C.
溶血试验
D.
沉淀反应
E.
协同凝集试验
【单选题】A common assumption about the private sector of education is that it caters only to the elite. 【C1】______ , recent research points in the opposite direction. If we want to help some of most【C2】______ ...
A.
In addition
B.
On the contrary
C.
In effect
D.
In general
【单选题】A common assumption about the private sector of education is that it caters only to the elite. 【C1】______ recent research points in the opposite direction. If we want to help some of most 【C2】______ g...
A.
In addition
B.
On the contrary
C.
In effect
D.
In general
【单选题】A common assumption about the private sector in education is that it caters only to the elite. (1)_____, recent research points in the opposite direction. If we want to help some of most (2)_____ grou...
A.
In addition
B.
On the contrary
C.
In effect
D.
In general
【判断题】Oracle 数据库中字符串和日期必须使用双引号标识。
A.
正确
B.
错误
【单选题】The people in that remote area still live on humble means because the economy there is underdeveloped.
A.
difficult
B.
modest
C.
arduous
D.
domestic
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