All the citizens, young and old, walked and sang, beautifully ______ in new clothes of all kinds, _______ the success of their football team.
A. dressing; celebratingB. wearing; to celebrate
C. dressed; to celebrateD. worn; celebrating
Market economy is a competitive economy, ______ I think, suppliers, producers and dealers should obey market rules and develop cooperative relation based on mutual benefits.
A. thatB. whichC. whereD. how
______ ever find something you want to save on your own computer, you can download it.
A. Should youB. If should you
C. If you willD. Will you
Today acupuncture, the art of “magic needles”, has become popular round the world, ______ have other traditional Chinese medicines.
A. soB. asC. thatD. which
Penicillin became the greatest drug of the 20th century, without ______ many people ______ from sickness or even small wounds.
A. it, diedB. which, have died
C. which, would have diedD. it, would have died
请以“On Driving Cars”为题，按下面所给提示，写一篇字数在100左右的短文。
第一句已给出，字数不计。
1. 如今，路上的汽车越来越多；
2. 一些人喜欢开汽车的原因；
3. 另外一些人不喜欢开汽车的原因。
Nowadays, there have been more and more cars in streets and people drive it for work…
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