皮皮学，免费搜题
登录
搜题
【简答题】
数据的传输方式包括( )和( )
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】兴趣是可以()的,性格是可以()的,能力是可以()的。
【单选题】Suppose the United States eliminates its tariff on ball bearings used in producing exports. Ball bearing prices in the United States would be expected to
A.
increase, and the foreign demand for U.S. exports would increase.
B.
decrease, and the foreign demand for U.S. exports would increase.
C.
increase, and the foreign demand for U.S. exports would decrease.
D.
decrease, and the foreign demand for U.S. exports would decrease.
E.
decrease, and the foreign demand would be unchanged.
【单选题】Which of the following methods is normally used to lubricate bearings in a small high-speed diesel engine?
A.
Splash lubrication
B.
Pressure lubrication
C.
Sight feed lubricators
D.
Mechanical lubricators
【单选题】You are running parallel to the coast and estimate that the current is against you.In plotting a running fix using bearings from the same object on the coast，the greatest safety margin from inshore da...
A.
Minimum speed estimate
B.
Maximum speed estimate
C.
Average speed estimate
D.
A running fix should not be used under these conditions
相关题目：
参考解析：
知识点：
题目纠错 0
发布
