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【单选题】
在Excel 2010 中求一组数值的平均值函数为________。
A.
AVERAGE
B.
MAX
C.
MN
D.
SUM
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参考答案:
举一反三
【判断题】前臂肌前群第一层自桡侧向尺侧依次为肱桡肌、旋前圆肌、桡侧腕屈肌、掌长肌和尺侧腕屈肌。
A.
正确
B.
错误
【单选题】To our delight, these peasants first ______ of poverty are not only widening their roads to wealth, but doing what they can to help others in need. [     ]
A.
to rid
B.
rid
C.
ridding
D.
having rid
【判断题】前臂肌前群第一层自桡侧向尺侧依次为桡侧腕屈肌、肱桡肌、掌长肌、旋前圆肌和尺侧腕屈肌。
A.
正确
B.
错误
【单选题】What meals did the first diners serve?
A.
Only breakfast.
B.
Only lunch.
C.
Only late-night meals.
D.
Only supper
【单选题】_______ was the first and the only American playwright to be awarded the Nobel Prize for Literature .
A.
Arthur Miller
B.
Eugene O‘Neill
C.
Tennessee Williams
【判断题】I only achieved an average at 70 in my first semester.()
A.
正确
B.
错误
【单选题】下列哪个属于户内式负荷开关?( )
A.
RN1
B.
RW3
C.
FN2
D.
FW5
【单选题】当系统的机械特性硬度一定时,如果理想空载转速n0越小,则静差率s
A.
越小
B.
可大可小
C.
不变
D.
越大
【单选题】支气管粘膜上皮出现鳞状上皮化生.常属于下列哪一种改变
A.
分化不良
B.
不典型增生
C.
适应性改变
D.
不完全再生
【单选题】________ I met her, she was working only in a small factory.
A.
The first time
B.
For the first time
C.
At the first time
D.
At first
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