题目内容

Alightsignalconsistingofthreeflashesmeans（）.

A. Iamindoubtastoyouractions
B. Myenginesarefullspeedastern
C. Idesiretoovertakeyou
D. Iamoperatingasternpropulsion

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Theoperationbetweentwofuelinjectionsiscalledaworkingcycle,whichconsistsofafixedsequenceofeventsWhatdoes"which"meaninthissentence?（）

A. aworkingcycle
B. theoperation
C. twofuelinjections
D. events

Theoutsidediameterofthepipeis（）thediameteroftheboreofthepistonrod,theresultbeingthatanannularspaceformedbetweenthepistonrodandthepipe.

A. lessthan
B. greaterthan
C. equalto
D. twicelargerthan

Theperiodofvalveoverlapiswhen（）.

A. theinletvalveisopen
B. theexhaustvalveisopen
C. bothvalvesareclose
D. bothvalvesareopen

对以存单方式办理下列金额以上（含）的整存整取存款，系统在存单上自动打印“特种”标识（）。

A. 人民币10万元
B. 港币10万元
C. 日元100万元
D. 美元1万元
E. 其他币种为原币种1万元