We sat chatting for a few _______（分钟）after finishing our meal.

[主观题]We sat chatting for a few --------(分钟)after finishing our meal.

[单选题]______ had we sat down than the telephone rang.A． AlmostB． No soonerC． HardlyD． Just

[单选题]We [originaliy]intended to stay for just a few days.A.finallyB.eventuallyC.

[单选题]Let's finish our homework in a few seconds; it's time we ________ .A.played

[单选题]They used to [stroll]along the river bank,laughing and chatting.A.walkB.run

[单选题]E．verybody was touched _________words after they heard her moving story.A．beyondB．withoutC．ofD．in

[单选题]AFT电路指的是（）电路。A .自动亮度调节B .自动频率微调C .自动消色D .自动色饱和度控制

[多选题] ．AFT电路的组成包括（）。A .视频检波器B .图像中频放大器C .90o移相器D .低通滤波器E .鉴相器

[多选题] AFT信号可以用于（）。A .稳定高频头的本振频率B .制式识别信号C .控制副载波频率D .控制扫描频率E .作为自动搜索过程中的捕捉信号

[单选题]The fore and aft run of deck plating which strengthens the connection between the beams and the frames and keeps the beams square to the shell is called the（）.A . garboard strakeB . limber strakeC . sheer strakeD . stringer strake