Cross curves of stability show which of the following？A.The righting arms at various angle

将一个变量stab的值清除（即成为空串）的命令是()

A.$ stab

B.${stab}

C.${stab}

D.un set stab

Im glad to see that the edges of the stab ______ are joining up nicely.

A．wound

B．bruise

C．cut

D．scar

A.try

B.test

C.step

D.stab

A.P5板上STAB TRIM灯亮

B.P5板上UNSCHED STAB TRIM灯亮

C.ICAS上发出M级信息

D.ICAS上发出A级WARNING信息

A.相关的INOP灯亮,主CAUTION灯亮

B.相关的INOP灯亮,主CAUTION灯不亮

C.相关的INOP灯亮,STAB TRIM灯亮

D.不确定

A.WXR ANT

B.WXR ATT

C.WXR WEAK

D.WXR STAB

why did Mr.Rochester say" ..and the you stab me in the back!" the (7thpara.？

A: because Jane had intended to kill him with a knife

B: because Jane had intended to be more critical.

C: because Jane had regretted having talked to him

D:because Jane had said something else to correct herself.

A.FCC

B.升降舵位置传感器

C.安定面位置传感器

D.升降舵A/P作动器传感器