题目内容

None of us called the police when the two cars collided, ____？
A didn’t we B don’t we C did we D do we

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中国恢复对香港行使主权的时间是
A 1984年12月20日
B 1987年4月13日
C 1997年7月1日
D 1999年12月20日

For each blank in the following passage, there are four choices marked A, B, C and D. Choose the one that is most suitable and mark your answer by blackening the corresponding letter on the Answer Sheet.
The first snowboards were made in the 1960s. However, it was in the late 70s that they became more21. Throughout the80s, more and more people began taking up the sport, even though snowboards were not allowed on most ski hills. 22 its earlier problems, snowboarding is now the world’s 23 growing winter sport and most resorts(度假地)welcome snowboards.
In 1963, a Grade 8 student named Tom Sims 24 a ski-board for a school project in New Jersey. Then, in 1966, a man name Sherman Poppen 25 two skis together for his kids on Christmas day. He called his invention “ the Snurfer,” which 26 the words “snow” and “surf”. In 1969, Jake Burton Carpenter received a 27 for Christmas. He soon began designing boards, and today “Burton” is a popular 28 of snowboard.
By the 1980s, snowboarding had become very popular. 29, most ski resorts did not allow snowboarding because they thought it was too 30.Since many snowboarders were young, many older skiers did not want them on the ski hills. The snowboarders had to go to the backcountry, 31patrolled（有巡逻的）resorts.
Rejection at the resorts did not 32 snowboarding from growing in popularity. Eventually, the owners of ski resorts changed their views. They 33 that they could make more money by allowing snowboarding. One by one, the resorts 34 to welcome snowboards. Today, many resorts even set 35special areas where snowboarders can practice their creative tricks.
21. A spreading B popular C ordinary D interesting

在社会主义市场经济中，最基本的市场主体是
A 政府
B 政党
C 企业
D 公民

9，在1923年京汉铁路工A.大罢工中英勇就义的工A.运动领袖是

A. 顾正红 B．林祥谦 C．肖楚女 D．恽代英