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【单选题】
下列关于广播说法不正确的是（）。A.
广播既可以指声音广播，又可以指电视广播
B.
声音广播可分为无线电广播和有线广播两种
C.
电视广播可分为无线电视广播、有线电视广播和卫星电视直播三种
D.
电视广播为broadcasting，声音广播为radio
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举一反三
【单选题】有如下程序段,从键盘输入数据的正确形式应是()。 float x,y,z; scanf("x=%d,y=%d,z=%d",&x,&y,&z);
A.
123
B.
x=1,y=2,z=3
C.
1,2,3
D.
x=1 y=2 z=3
【单选题】有如下程序段,从键盘输入数据的正确形式应是 ( ) 。 int x, y, Z; scanf("%=‰d,y=‰d,z=%",8a,&y,8z);
A.
123
B.
x=1,y=2,z=3
C.
1,2,3
D.
x=1 凵 y=2 凵 z=3
【单选题】Long Conversation Directions: Listen to a long conversation and choose the best ans wer to each question you hear. 1.
A.
One or two times.
B.
Two or three times.
C.
Three or four times.
D.
Four or five times.
【单选题】有如下程序段,从键盘输入数据的正确形式应是( )。 int x,y,z; scanf("x=%d,y=%d,z=%d",&a,&y,&z);
A.
123
B.
x=1,y=2,z=3
C.
1,2,3
D.
x=1 y=2 z=3
【单选题】Most Chinese parents would prefer to choose some professions that are stable ans could bring () and economic benefits.
A.
dedication
B.
prestige
C.
pursuit
【单选题】Long Conversation Directions: Listen to a long conversation and choose the best ans wer to each question you hear. 1.
A.
To get permission to attend his class.
B.
To get permission to quit his class.
C.
To get permission for a sick leave.
D.
To get permission to get her essay back.
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