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【单选题】
C 语言中, unsigned char 类型数据占( )个字节。
A.
1
B.
2
C.
4
D.
8
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举一反三
【单选题】色谱法中,用以表示峰宽的符号是
A.
t R
B.
W h/2
C.
K
D.
k
E.
W
【单选题】Tell her ________ the radio. [     ]
A.
turn down
B.
turning down
C.
to turn down
【单选题】fwrite函数的一般调用形式是
A.
fwrite(buffer,count,size,fp)
B.
fwrite(fp, size, count, buffer)
C.
fwrite(fp, count,size, buffer)
D.
fwrite(buffer ,size, count, fp)
【单选题】fwrite 函数的一般调用形式是
A.
fwrite(butter, count, size fp)
B.
fwrite(fp, size, count, butter)
C.
fwrite(fp, count, size, butter)
D.
fwrite(butter, size, count, fp)
【单选题】小红既想参加马拉松比赛锻炼自己,又怕跑得慢被人讥笑。她面临的动机冲突是()。
A.
双趋冲突
B.
双避冲突
C.
趋避冲突
D.
多重趋避冲突
【单选题】The radio is too loud, please _____. [     ]
A.
turn it up
B.
turn it down
C.
turn down it
【单选题】Can you a little bit?
A.
go down
B.
come down
C.
turn down
D.
get down
【单选题】fwrite函数的一般调用形式是
A.
fwrite(buffer,count,size,f;
B.
fwrite(fP,size,count,buffe;
C.
fwrite(fp,count,size,buffe;
D.
fwrite(buffer,size,count,f;
【单选题】The radio is too noisy.  Please_____. [     ]
A.
turn it down
B.
turn it on
C.
turn down it
D.
turn on it
【单选题】– Will you please turn down the TV? – ( ).
A.
I'll turn it down next time
B.
Never mind if you turn it down
C.
It sounds reasonable
D.
Sorry. I haven't realized you're sleeping
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