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【简答题】
对结核病进行的特异性预防为 。
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举一反三
【简答题】A.Beating your opponent. B.Having fun. C.Doing your best to show your talent. D.Having award and reputation.
【单选题】宗教是一个建立在()背景之下的哲学体系。
A.
唯物主义
B.
唯心主义
C.
形而上学
D.
形式主义
【单选题】Please show your homework ___ your partner. [     ]
A.
in
B.
on
C.
of
D.
to
【单选题】How do you show your interest in the job when your interview is about to be put an end?
A.
Raise questions about the employer or job.
B.
Express your thanks to the interviewer(s).
C.
Try to establish contact with the interviewer(s).
D.
Restate your interest to the interviewer(s).
【判断题】Show your gratitue after finishing your dinner
A.
正确
B.
错误
【单选题】海明码是一种常用的纠错码。如果被校数据是k位二进制数,再增加若干位校验位,使得校验位的值决定于某些被校位数据,当被校数据出错时,可根据校验位值的变化找到出错位,进而纠正出错位。若新增校验位为r位,则校验位之位数与被校验数据之位数应满足(3)。由校验位和被校验位数据逐位异或可得到海明校验值,如果各位海明校验值均为零,表示(4)。
A.
2r≥k+r
B.
2r≥k+r+1
C.
2k≥k+r+1
D.
2r≥k+r
【简答题】Everyone wants to have healthy teeth. When you laugh, you will 1 your mouth and show your teeth. The healthier your teeth are, the happier you feel. Why is that? It's 2 your teeth are important in man...
【多选题】属于双子叶植物的特征的是
A.
直根系
B.
网状脉
C.
茎有木本、草本;维管束具有形成层
D.
三基数花, 花粉粒具有单纹孔
【单选题】下列有关原生动物叙述错误的是?
A.
变形虫可进行胞饮作用
B.
原生动物也有有性生殖的方式,主要是接合生殖和配子生殖
C.
原生动物的分裂生殖的细胞分裂方式是无丝分裂
D.
原生动物的寄生种类行渗透性营养
【多选题】I'm not used to seeing you acting so shy. You're usually so outgoing and friendly. Don't be afraid to show your true colours. The phrase “show your true colours” here means______.
A.
to be how you truly are
B.
to show your favorite colours
C.
to just be your normal self
D.
to show your body figure
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