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【判断题】
RS485方式下传输距离可达1200米,所以在1200米范围内设备可任意连接。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】The car was going too fast on a wet road，__________it crashed and the driver was in hos- pital.
A.
but
B.
moreover
C.
furthermore
D.
so
【单选题】Only after ____ to go to school. [ ]
A.
New China was founded; he was able
B.
was New China founded; was he able
C.
New China came into being; was he able
D.
New China founded; he was able
【简答题】When was the Fraunhofer Society founded?
【简答题】When was the Fraunhofer Society founded?
【单选题】Which is the first classification society founded in the world（）
A.
DNV founded in 1864
B.
CCS founded in 1956
C.
LR founded in 1760
D.
ABS founded in 1862
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