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[单选题]
—Can I buy Jane Rye here? —Sorry, but we’ll call you as soon as it becomes .(1分)
A
present
B
available
C
convenient
D
inexpensive
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参考答案
试题答案：
B
答案解释：
解题思路：考查近义形容词的用法。A意为“在场的，出席的” B意为“可用的、可得到的” C意为“方便的” D意为便宜的
相关题目
It's clumsy____ off the horse.
4.4 The exercise schedule was planned so that the amount of active riding____.(1分)
22.4 The exercise schedule was planned so that the amount of active riding____.
I can’t find ______ with the new restaurant: the food is good and the service is excellent.(1分)
7. (A) mature (B) difficult (C) correct (D) advanced
22.The Egyptian kingdom was not self-contained but traded widely with the outside world, using the enormous surpluses of wheat grown on the rich valley soil to profit from high prices resulting from famine in various parts of the Mediterranean World.) Relations with the neighbouring in some ways similar civilization of Mesopotamia were always close, though often hostile. Syria Palestine suffered much in biblical times (圣经时代) from the competition of the two world powers of the day. For long, Egypt ruled over Syria but gradually its power declined it was itself conquered, first by the Assyrians (663 B.C.) then for a longer term by the Persians(525-332 B.C.).
24.3 If only the rich could be helped by lawyers, the justice system would be _____.
2. (A)at making (B)for making (C)to make (D)in making
35. What is the main purpose of this passage?____
3.Friction is a force which opposes motion. Much of the energy supplied to a complicated machine with many moving parts is wasted in overcoming this opposition. The energy is converted into useless heat. The amount thus lost can be considerably reduced and the life of the machine prolonged by careful lubrication. This reduction improves the efficiency of the machine. Another way in which friction is reduced is to substitute roller or ball bearings for the earlier type of bearing, in which the surfaces in contact move by sliding. Bearings of these later types are used very extensively in many kinds of modern machinery.It must not be assumed, however, that friction is always a disadvantage. In many instances it is highly important. Belts are often used in conveying power from one machine to another. In the absence of friction, this could not be done. The driving wheel would not run the belt, neither would the belt run the wheel to driver. Without friction, then, belted machinery could not be used. Again in the case of all motor vehicles, friction is essential in the operation of the brake. Were there no friction, there could be no brake. But even this illustration does not give an adequate picture of the importance of friction. The vehicle could not even be started if it were not for the friction exerted between the tires and the road. Nails hold in wood, and screws hold in either wood or metal by reason of friction, without which they would be useless. Walking is difficult enough on an icy pavement, but it would be wholly impossible if there were no friction at all between the shoe and the pavement.(5分)3.1Friction arises when____.(1分)A. an opposing force of motion existsB. the energy is wastedC. everything is motionlessD. a complicated machine is supplied with energy
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