A．lmost all（ ）have built-in digital cameras capable of taking images and video.

A．scanners

B．smart phones

C．computers

D．printers

[单选题]：Almost one half of all Americans have t0 pay expels，because（ ）．A．the list of taxes seems endlessB．they would rather spend their time arid energy elsewhere．C．they find their knowledge about taxes is s（ ）limited that they are unable t（ ）write tax repe

[单选题]Digital dieting refers to all of the following EXCEPT __________.A.banning

[单选题]All inflatable liferafts have（）.A . safety straps from the overheadB . built in seatsC . releasing hooks at each endD . water stabilizing pocket

[问答题]The Microsoft’s rise to prominence set off an explosion in demand for all t

[单选题]All three systems have the ports （） to swirl the incoming air and direct it in the appropriate path.A . angledB . roundedC . being angledD . being rounded

[单选题]All human beings have a comfortable选择A．llhumanbeingshaveacomfortablezoneregulatingthe______theykeepfromsomeonetheytalkwith.A．)distanceB)scopeC)rangeD)boundary

[单选题]We came finally ______ the conclusion that she has beentelling lies all the

[问答题]Almost all Americans want to be democratic, but many Americans are confused

[单选题]All ______ they have done is good for us all. We should understand them.A.w

[单选题], you need to give all you have and try your best.A． Being a winner B. To buy a winnerC． Be a winner D. Having been a winner