Which of the following statements does NOT describe the watch the man lost?
A.It's not a digital watch.
B.It's a wind-up watch.
C.It's got a brown leather strap and creamy face.
D.It was bought in a second-hand watch store.
第3题
6502电气集中DCJ或FCJ是在()时落下复原。
A.KF-共用-Q断电
B.进路最右端的JXJ励磁
C.进路最末一个道岔区段的SJ失磁落下
D.该道岔区段的SJ失磁落下
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