皮皮学，免费搜题
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搜题
【单选题】
JZl5-44Z型继电器是A.
中间继电器
B.
继电器
C.
时间继电器
D.
接地继电器
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皮皮学刷刷变学霸
举一反三
【单选题】The company should ensure that( )documents are promptly removed.
A.
absolute
B.
updated
C.
outdated
D.
new
【单选题】______ should be consulted to obtain the information concerning port documents required by the port Authority．
A.
Admiralty Notices to Mariners
B.
SOLAS
C.
Admiralty Sailing Directions
D.
Guide to Port Entry
【简答题】How much should be paid for every set of the bidding documents? ___________________________or US ＄ 96.
【判断题】The applicant should carefully prepare the documents before application.()
A.
正确
B.
错误
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