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【单选题】
设计算机字长为16位,一个数的补码为10000000 00000000,则该数字的真值是( )。A.
+0
B.
32768
C.
-0
D.
-32768
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举一反三
【单选题】在KTV 唱歌时,我们最好是采取 的方式来唱歌,才可以真正找准唱歌的节奏,避免跟不上拍子的尴尬。
A.
看着屏幕上的歌词字幕进度提示来唱
B.
多选择节奏劲爆的歌曲来唱
C.
让朋友帮忙打拍子唱
D.
养成听伴奏音乐节拍唱歌的习惯，仔细听准音乐的节拍之后再唱
【单选题】Though __________ money, his parents managed to send him to university.
A.
lacked
B.
lacking of
C.
lacking
D.
lacking in
【简答题】在三相五线制供电系统中,一根相线与另外一根相线之间的电压称为 ____ 。通常国内该电压为 ____ V。一根相线与零线之间的电压称为 ____ 。通常国内该电压为 ____ V。
【单选题】Though ______money ,his parents managed to send him to university.
A.
lacked
B.
lacking of
C.
lacking ( vt.)
D.
lacked in
【单选题】I want to go to the cinema, but you _____ with me.
A.
need not to go
B.
do not need go
C.
need not go
D.
need go not
【单选题】I want to go to the dentist, but you ______ with me.
A.
need not to go
B.
do not need go
C.
need not go
D.
need go not
【单选题】_____ confidence led to his failure in the interview. [ ]
A.
Lacking of
B.
Lack for
C.
Lacking in
D.
Lacking
【单选题】Though _______ money, his parents managed to send him abroad.
A.
lacked
B.
lacking of
C.
lacking
D.
lacked in
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