TV的定义是（）

冬季将阀TV3223、TV3227、TV3239的付线稍开防冻（） They watch TV on Friday. They don’t watch TV on Friday. _____ do you watch TV?—I watch TV every day.[ ] Tom often ______ TV in the evening. He’s _____ TV now. Although the prices of TV set are , he managed to make the manager the price of that TV set The fact that too many advertisements are _____ in TV programs has upset most TV viewers. What’s on TV tonight?—There __________ a good progamme called Chinese Idol on Dragon TV. Please turn off your TV. You can’t leave the room _____the TV _____.[ ] TV at that time? Is there _________on TV todady? TV 指的是( )。 TV的调制形式是（）调制形式 LCD-TV电路与CRT-TV电路有何异同点？ The fact that too many advertisements are_____ in TV programs has upset most TV viewers. Are you fond of watching TV— Not a bit I would sit alone in the dark _______ Iwould watch TV Tom often ________TV on Sundays. It’s Sunday today, and he_________ TV now. _______ does your father watch TV? –He is always busy, so he _______watches TV. What’s your favorite TV show? ——_______favorite TV show is I am a singer. 控制D106A温度的控制阀TV10303AA和TV10303AB是控制的（） Kate doesn’t watch TV _____ weekdays. She watches TV only _____ Sunday evening. [ ]