搜题
用户您好， 请在下方输入框内搜索其它题目：
搜题
题目内容 （请给出正确答案）
提问人：网友 发布时间：
【单选题】

Rivets are usually made of（）.

A、wrought-iron

B、aluminum

C、high-tensile steel

D、mild steel

查看正确答案
更多“Rivets are usually made of（）.”相关的问题
第1题
[] 这些舱盖通常是用电力或液压驱动的。（）

A、A. These hatches m>arem> m>usuallym> driven by electric or hydraulic power.  B、B. These hatch covers m>arem> m>usuallym> driven by electric or hydraulic power.  C、C. These hatch covers m>arem> m>usuallym> driven by electric.  D、D. These hatch covers m>arem> m>usuallym> driven by hydraulic power.  

点击查看答案
第2题
[单选题] How m>arem> riveted lap joints made watertight?（）

A、The faying surfaces m>arem> coated with white lead (or similar product) before the m>rivetsm> m>arem> set  B、A sealing weld bead of 1/8 or less pitch is run along the plate edge  C、The plate edge is split close to an adjacent plate and mechanically forced into contact with the adjacent plate  D、A properly riveted joint will be watertight; any leakage is stopped by setting up on the m>rivetsm>  

点击查看答案
第3题
[单选题] How m>arem> riveted lap joints made watertight（）.

A、The faying surfaces m>arem> coated with white lead（or similar product）before the m>rivetsm> m>arem> set  B、A sealing weld bead of 1/8 or less pitch is run along the plate edge  C、The plate edge is split close to an adjacent plate and mechanically forced into contact with the adjacent plate  D、A properly riveted joint will be watertight; any leakage is stopped by setting up on the m>rivetsm>  

点击查看答案
第4题
[单选题] How m>arem> riveted lap joints made watertight?（）

A、The faying surfaces m>arem> coated with white lead (or similar product) before the m>rivetsm> m>arem> set  B、A sealing weld bead of 1/8" or less pitch is run along the plate edge  C、The plate edge is split close to an adjacent plate and mechanically forced into contact with the adjacent plate  D、A properly riveted joint will be watertight; any leakage is stopped by setting up on the m>rivetsm>  

点击查看答案
第5题
[] Which two m>arem> true regarding MySQL binary and text backups?（）

A、A.Binary backups m>arem> m>usuallym> faster than text backups  B、B.Binary backups m>arem> m>usuallym> slower than text backups  C、C.Text backups m>arem> human-readable while binary backups m>arem> not  D、D.Binary backups m>arem> not portable across different operating systems  

点击查看答案
第6题
[单选题] Which statement is true about compression subnets?（）

A、Compression subnets m>arem> turned on by default.  B、Compression subnets advertise remote routes.  C、Compression subnets m>arem> m>usuallym> LAN-side subnets.  D、Compression subnets m>arem> m>usuallym> WAN-side subnets.  

点击查看答案
第7题
[] Which of the following statements concerning cargo is correct?（）

A、A.Cargoes m>arem> any type of goods transported by any type of ships  B、B.Cargoes m>arem> goods transported in bulk  C、C.Cargoes m>usuallym> include goods transported in bulk and in containers  D、D.Cargoes m>arem> m>usuallym> packaged in containers  

点击查看答案
第8题
[] In an English class we m>arem> m>usuallym> concerned with casual listening.（）

点击查看答案
第9题
[单选题] Small floes of rough，hummocky sea ice capable of damaging a vessel（）.

A、can m>usuallym> be detected by radar in a smooth sea at a range of 4 to 6 kilometers  B、m>arem> indistinguishable from sea return on the PPI  C、m>arem> invisible to radar when covered with a thick layer of snow  D、m>arem> m>usuallym> seen at night before they m>arem> close enough to provide a radar echo  

点击查看答案
账号：
答题记录 我的收藏 我的题库
客服
TOP

请使用微信扫码支付

订单号：
遇到问题请联系在线客服