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【简答题】
C14 和 C16 型有内部继电器 点, C24~C72 型有内部继电器 点。
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参考答案:
举一反三
【判断题】浪漫主义美学把感情和想象等主观因素提高到重要的位置。()
A.
正确
B.
错误
【判断题】放大镜的放大本领等于明视距离除以放大镜的焦距。
A.
正确
B.
错误
【单选题】下面有关高级语言的说法中,正确的是()。
A.
高级语言编写的程序可读性好,执行效率也最高
B.
高级语言程序必须翻译成机器语言程序,计算机才能执行
C.
解释方式和编译方式相比,具有占用内存少、执行速度快的特点
D.
C语言是- -种解释型高级语言
【简答题】阅读理解。 We are learning English, but how can we learn English well? A student can know a lot about English, but maybe we can't speak English. If you want to know how to swim, you must get into the river...
【简答题】根据《海上交通安全法》,下列叙述哪些正确________。
【简答题】根据《海上交通安全法》,下列叙述哪些正确: (第54期真题)(第57期真题)
【单选题】根据《海上交通安全法》,下列叙述哪些正确? 1 船舶必须持有船舶国籍证书 2 船舶处于不适航或不适拖状态时,主管机关有权禁止其进港 3 船舶运输危险货物,必须具备安全可靠的设备和条件 4 对违反海上交通安全法的人员,主管机关可给予当事人警告,罚款,扣留或吊销职务证书的处罚
A.
1~4
B.
1~3
C.
3,4
D.
1,2,4
【简答题】阅读理解。 We are learning English, but how can we learn English well? A student can know a lot about English, but maybe he can not speak English. If you want to know how to swim, you must get into the riv...
【简答题】阅读理解。 We are learning English, but how can we learn English well? A student can know a lot about English, but maybe he can't speak English. If you want to know how to swim, you must get into the river...
【简答题】We are learning English, but how can we learn English well ? A student can know a lot about English, but maybe he can’t speak English. If you want to know how to swim, you must get into the river. And...
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