更多"Why is electronic mail widely used "的相关试题:
[单项选择]Why is electronic mail widely used in business
A. Because it can speed up the sending of messages.
B. Because it is a fashionable gadget to the businessman.
C. Because it is cheap and efficient.
D. Because it is a part of business life.
[单项选择]Which of the following instruments was widely used before the seventeenth century
A. The harpsichord
B. The spinet
C. The clavichord
D. The organ
[单项选择]
Among the medicinal preparations now widely used are powders,granules,pills,extracts,tablets and injections．Which of the following is not mentioned in the sentence（）
A. 粉末
B. 胶囊剂
C. 丸剂
D. 颗粒剂
E. 注射剂
[单项选择]Ocean transportation is widely used because it is a relatively low-cost way to transport goods, and it can easily handle large shipments.（）
A. 人们在宽阔的海面上运输货物，因为它价格低并且运货量大。
B. 海洋运输被广泛使用，因为很容易用大船运送较为低廉的商品。
C. 人们广泛使用海洋运输，因为它运费较低而运量较大。
D. 海洋运输被广泛使用，因为它运量大，并且容易航行。
[单项选择]Computers are already widely used in industry and in universities and the time may come when it______ possible for ordinary people to use them as well.
A. is
B. will be
C. must be
D. may be
[单项选择]It is because English is being widely used at present（）
A. why we learn it hard
B. that we learn it hard
C. which we must learn
D. when we should learn
[单项选择]When was sugar used widely
A. 3,000 years ago.
B. In modem times.
C. Quite recently.
D. 300 years ago.
[单项选择]At the moment, the most widely used language on the web is ______ .
A. Chinese
B. Indian
C. English
[单项选择]______, it is widely used in making flares and fireworks.
A. As the brilliant white light that burning magnesium produces
B. Because of the brilliant white light of burning magnesium
C. The brilliant white light of burning magnesium
D. Burning magnesium produces a brilliant white light
[单项选择]Copper, which is used so widely for carrying electricity, offers very little resistance．
A. 铜输电的用途非常广泛，因为铜的阻力很小。
B. 输电广泛的铜阻力很小。
C. 铜的阻力很小，所以被如此广泛地用于输电。
D. 因为铜被广泛地用于输电，所以其阻力很小。
[单项选择]In （） century, computers will be used more widely.
A. twenty-one
B. the twenty-one
C. twenty-first
D. the twenty-first
