【单选题】企业在规划2016年调薪时的主要考虑因素?
【判断题】碳膜电阻的耐高温性能比金属膜电阻好。( )
【单选题】【单选】Have the safety belts for______ been examined?
A.
total enclosed lifeboats
B.
totally enclosing lifeboats
C.
totally enclosed lifeboats
D.
total enclosing lifeboats
【单选题】[6-54]Have the safety belts for ___been examined?全封闭式救生艇的安全带已经检查过了吗?(ABD项表述不对)
A.
total enclosed lifeboats
B.
totally enclosing lifeboats
C.
totally enclosed lifeboats全封闭式救生艇
D.
total encloseing lifeboats
【单选题】safety deposit box 保险箱 Listen to the message on safety deposit boxes. Q: What does the speaker think the bank should have near the safety deposit box?
【单选题】________ the vessel have no safety radiotelegraphy certificate at the time of her delivery,she ________ be held to be unseaworthy.