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【简答题】
fijarse ____ algo
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【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】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】The spokesman of Japans 'Enlightenment' thinks that
A.
the traditional culture should be replaced by western civilization.
B.
Japanese ought to forsake the Confucian civilization of the East.
C.
the Confucian civilization in Japan should be revived.
D.
Japan should introduce western civilization.
【单选题】下列描述与Baeyer-Villiger反应不符的是
A.
是酮生成酯的反应
B.
使用过氧酸为氧化剂
C.
反应中发生官能团迁移
D.
是季铵盐的重排
【单选题】The spokesman admitted that the government’s thoughtless policy had caused a crisis 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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