加氢可以采用较低的反应温度，这样能够有较高的液体收率。

There are several editions of English-English dictionaries here. I wonder if you want to buy

         .

A．it

B．one

C．another

D．them

每个公民都有依法纳税的义务，也应该获得相应的权利。这意味着(　　) 

A．每个公民在法律上都享有同样的权利和义务

B．权利和义务都是可以放弃的

C．权利和义务是相对应而存在的

D．权利即义务，义务也是权利

药品生产、经营和医疗单位应当经常考察本单位药品的

A．质量

B．疗效

C．不良反应

D．市场行情

E．经济效益

Turkey’s Bodrum peninsula is different. The tourist boom in this part of the world (1) turned some small villages into resorts yet left neighbouring beaches undisturbed, making it quite (2) southern France or the Spanish Coasts where few stretches of coastline are undevelopeD．
The (3) for this happy set of circumstances is simple. For thousands of years, travel here (4) easier by boat than by lanD．So when mass tourism arrived in the (5) 1980s, there was no coast road for ribbon development to follow. So the peninsula, just (6) hour from Bodrum airport, has not become one long littoral of resort.
The building (7) new hotels has mainly been confined to places easily reached by then relatively (8) roads. Such ease of access has made Gumbet, near Bodrum, a busy resort, while the little fishing village of Gumusluk, 12 miles further west and only recently reachable by (9) , remains tranquil and undisturbeD．
It’s worth thinking carefully about location when planning a family (10) on the peninsulA．Choose a place that is centrally located, preferably out of earshot (11) Bodrum town’s "lively"—which means nosy—nightlife, and you can then use (12) area’s comfortably small scale to your advantage. Today’s new roads mean most places can (13) reached in under an hour by taxi or the ubiquitous dolmus-minibus.
The (14) of facilities at the Tamarisk Beach Hotel near the small village of Ortakent makes (15) a good base. The family-run hotel—rooms and suites are in two-storey buildings (16) by palm trees and flowers in terracotta pots—sits above its own sandy (17) beach, shaded by tamarisk trees and sheltered by nearby islands.
The hotel is (18) child-friendly, too. Children, from infants up to young teenagers, can take part in a (19) of games and activities that include tuition in windsurfing, dinghy (20) catamaran sailing.

As we all know sewing-machine(缝纫机) repair is one of the fastest growing businesses in the world today. Newspapers, women’s magazines, high schools and colleges are all encouraging millions of American women to do their own sewing, not only to make their own shirts and sweaters, but also to make nice clothes for their husbands, sons, or boyfriends. The lattes figures(数字) show that over 89 million American women, because of the high costs of ready-to-wear clothing are now making almost all of their families’ clothes. Most of these women get great satisfaction from making the family clothes on their own sewing machines. So it is natural that the demand(要求) for excellent service of sewing machines is growing.

Think of it! 89 million or more sewing machines, not including another 10 million sewing machines in schools of all kinds, need service at least once a year, and quite possibly four or more times each year. I know some women who return their sewing machines to repairmen time after time to get them fixed properly. I’ve seen sewing machines come out of repair shops in worse condition than they were when they went in.

So I’ve decided to write an introduction book to sewing-machine repair and teach people how to repair their own sewing machines at home. It’s not that difficult. In the book, I will teach you everything you need to know about how to repair your sewing machine.

小题1:The author wrote the passage to       .

A．teach women to repair their sewing machines.

B．explain his or her purpose in writing the book

C．introduce the reasons for doing one’s own sewing

D．tell us that sewing-machine repair is a fast-growing business小题2:American women make clothes by themselves because       .

A．they cannot buy the clothes they see in magazines

B．their husbands or boyfriends want them to do so

C．ready-to-wear clothes cost a great deal of money

D．they can’t get great satisfaction from buying clothes小题3:We learn from the passage that sewing machines       .

A．aren’t very difficult to be repaired

B．cannot work well after one year

C．don’t easily get broken

D．need service 4 times a month小题4:It can be inferred from the passage that       .

A．the book will also show you how to make nice clothes

B．there are not enough sewing-machine-repair shops in America

C．over 99 million sewing machines need service at least once a year

D．the demand for excellent service of sewing machines grows the fastest in America