（）is on the panel of radar.

1、The broadcast of MSI is made on two de

The broadcast of MSI is made on two dedicated systems. “dedicated” means（）.AspecialBdifferentCexpensiveDvaluable

2、SWEEP INT on radar panel is the abbrev

SWEEP INT on radar panel is the abbreviation of（）.Asweep introductionBsweep interestCsweep intentionDsweep intensity

3、Which of the following is NOT on the l

Which of the following is NOT on the list items to be recorded in Oil Record Book Part I (machinery space operation)?（）AAccidental discharge...

4、The strake on each side of the keel is

The strake on each side of the keel is called a（）.ASheer strakeBGatewood strakeCInsulation strakeDGarboard strake

5、What is the main concern of man on the

What is the main concern of man on the fourth level?A The more goods the better.B The more "luxury" items the better.C The more mental satisfaction the better.D The more earnings the better.

6、The company is on the verge of bankrup

The company is on the verge of bankruptcy, and hundreds of jobs are at（）AportraitBstakeCfileDstick