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【单选题】
制作糖水罐头时需要配置糖水溶液,要配置20%的糖水溶液100kg,正确的选择是:( )A.
糖量：水量=80：20
B.
糖量：水量=20：100
C.
糖量：水量=20：80
D.
糖量：水量=100：20
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举一反三
【单选题】The World Cup in Tokyo last year. Do you remember how many countries ?
A.
took place; took part
B.
hold; took part in
C.
played; joined
D.
happened; joined
【单选题】If you took more than your share of the money, you should at once ______ by returning the extra amount.
A.
come about
B.
make amends
C.
feel ashamed
D.
get punished
【单选题】下面关于美国国防部安全准则的说法，错误的是( )。
A.
美国国防部安全准则包括7个级别：D1、C1、C2、B1、B2、B3、A1
B.
D1级是计算机安全最低的一级
C.
UNIX能够达到C2级
D.
B2级是第一种需要大量访问控制支持的级别
【单选题】If you the medicine, you better now.
A.
took, would feel
B.
had taken, felt
C.
had taken, would feel
D.
took, would have felt
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