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【单选题】
All dogs are cats. All cats are snakes. Therefore, all dogs are snakes.A.
Valid and sound
B.
Valid and unsound
C.
Invalid
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下列关于ROM和RAM说法正确的是
A.
计算机正常关机后，RAM中的信息不会丢失，ROM中的信息将丢失。
B.
计算机正常关机后，RAM和ROM中的信息都不会丢失。
C.
计算机使用中突然断电，重新启动后，ROM中的信息不会丢失，RAM中的信息丢失。
D.
计算机使用中突然断电，RAM和ROM中的信息都将丢失。
【单选题】Honestly speaking, I would agree with Shirley, though not ______.
A.
widely
B.
entirely
C.
possibly
D.
eventually
【单选题】下列关于ROM和RAM的说法正确的是
A.
掉电后，ROM数据保持不变，RAM数据丢失
B.
掉电后，ROM数据保持不变，RAM数据保持不变
C.
掉电后，ROM数据丢失，RAM数据丢失
D.
掉电后，ROM数据丢失，RAM数据保持不变
【单选题】The reason why I gave in is ____ if I didn’t.
A.
because she would be disappointed
B.
that she would be disappointed
C.
because she would have a disappointment
D.
for she would be disappointed
【单选题】Honestly speaking, I would agree with Cathy, though not __________.
A.
widely
B.
entirely
C.
possibly
D.
finally
【单选题】Broadly speaking, I would agree with Shirley, though not ________．
A.
entirely
B.
widely
C.
extremely
D.
eventually
【单选题】Honestly speaking, I would agree with Shirley, though not ______.
A.
entirely
B.
widely
C.
possibly
D.
eventually
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