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【判断题】
若要测试编码器电池连线状态,需按下5V直流电池开关。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】在photoshop中文版中,应用选框工具的正常格式建立正方形正圆形选区要加按( ) ( )
A.
shift
B.
ctrl
C.
alt
D.
space
【简答题】若以下程序段: int r=8;printf("%d\n",r>>1); 输出结果是A. 16 B. 8 C. 4 D. 2
【单选题】The spokesman assured the public that the problem ______care of as soon as possible.
A.
will take
B.
has been taken
C.
would be taken
D.
had been taken
【多选题】下面属于连续变量的有
A.
年龄
B.
粮食产量
C.
班级人数
D.
人均纯收入
【单选题】Photoshop cs6"宝石材质服饰品“表现中,应用渐变填充工具,选取属性栏中_______选项,可在正圆选框中拖动填充玉石所呈现的点光效果。
A.
线性渐变
B.
径向渐变
C.
角度渐变
D.
对称渐变
【单选题】在Photoshop中,应用选框工具的正常格式建立正方形,正圆形选区要加按 。
A.
shift
B.
CTRL
C.
ALT
D.
空格
【简答题】What the spokesman of Delta says suggests that the preferred economy-class tickets are available 24 hours in advance of the planes departure.
【单选题】Photoshop cs6 "宝石材质服饰品“表现中,应用 渐变填充工具,选取属性栏中_______选项,可在正圆选框中拖动填充玉石所呈现的点光效
A.
线性渐变
B.
角度渐变
C.
对称渐变
D.
径向渐变
【单选题】The spokesman admitted that the government’s thoughtless policy had caused a cr that
A.
could never have happened
B.
might have happened
C.
should never have happened
D.
would never have happened
【单选题】若以下程序段 : int r=8;printf( "%d\n",r >> 1 ); 输出结果是
A.
16
B.
8
C.
4
D.
2
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