The follow-up gear on an electro-hydraulic steering gearA.relieves excessive fluid pressur

Dual electro-hydraulic steering units usually operate ______．

A.With both pumps on line at the same time

B.With one pump on standby

C.With the follow-up gear disconnected

D.Only when the rudder is moved amidships

A.in motion, providing a null input

B.not in motion, thus providing a null input

C.in motion, providing an input to place the main pump on maximum stroke

D.in motion, providing an input to place the main pump at null stroke

The message in a follow-up letter should be organized like a goodwill message.()

Follow-up letters are addressed to potential employees after an initial job application is turned in.()

A.interviewer

B.colleague

C.interviewee

英译汉Within two days after the interview, you will want to write a brief follow-up letter to the interviewer, thanking him or her for the interview. If you are sure you want the job, in-dicate your interest. Follow-up letters are courteous and thoughtful, and they bring your name before the interviewer again.

A.you are interested in the job and want to know the decision

B.you remember what you said during the interview

C.you know you are a serious contender for the position

Which is not one of the five classifications of work found in a purchasing operafion？

A Management

B Buying

C Follow-up and expediting

D Marketing

E Clerical