The camshaft drive is designed to maintain proper camshaft speed relative to crankshaft speedIn maintaining this relationship, the camshaft drive causes the camshaft to rotate at（）
1、The most common forms of main drive us
The most common forms of main drive used on deck auxiliaries are （）.Asteam plants, electric motors and compressed airBdiesel engine, hydraulic...
2、The ad is mainly intended to .
The ad is mainly intended to .A encourage the British to travel in ChinaB attract the British to traditional Chinese foodC offer service of booking air tickets to touristsD provide the British with a better understanding of China.
3、A tow bridle is attached to the main t
A tow bridle is attached to the main tow hawser at the（）.Abight ringBtow hookCfishplateDswivel
4、The accident was（）to careless driving.
The accident was（）to careless driving.AforBlikelyCdueDbecause
5、The main purpose of the text is to tel
The main purpose of the text is to tell parents ___________.A how to get along with a teenagerB how to respect a teenagerC how to understand a teenagerD how to help a teenager grow u
6、The main purpose of the text is to ___
The main purpose of the text is to _______.A describe children’s thinkingBanswer some questions children haveCstress the importance of communicationDadvise parents to encourage their children