9.
An engineer is explaining to Mr Johnson how to use his new washing machine (機(jī)器>.
Engineer:Well,the first step is to have the right level of water in the machine.You don't want to use too much water.This black switch here sets the water level.
Mr Johnson:The black switch.Right.
Engineer:To set the water temperature,you can choose hot,warm or cold water with this round.while knob here.
Mr Johnson:This round,white one?
Engineer:Yes.Now,this red knob is the washing timer.You use it to set the time of the wash.If you want to choose an hour's wash,turn the red knob to one hour like this.
Mr Johnson:I see.
Engineer:Oh.a(chǎn)nd I forgot to mention this while button (按鈕).That's the starter.You press that after you put the clothes and the soap powder (粉):
Mr Johnson:Fine.So the white button starts the machine.Now,where docs the soap powder go?
Engineer:That goes in here.You see this plastic tray (盤)?You put the soap power in the tray.
Mr Johnson:Well,it all seems very easy.
Engineer:Yeah,if there is something wrong with it.just call us at the number in the instruction.
41.On the washing machine,D is used for setting the water level.
A.the red knob | B.the white knob |
C the white button | D.the black switch |
42.To set the water temperature,there areB ways to choose.
43.Which of Mr Johnson's operations (操作)is RIGHT?D
A.He sets the water temperature first.
B.He puts his socks in the plastic tray.
C.He wants two hours,wash,so he turns the red knob to one hour.
D.He puts his clothes and the soap powder in before pressing the white button.