中国兰花的主要繁殖手段是分株,分株的时间根据种类而定。

题型:判断题

问题:

中国兰花的主要繁殖手段是分株,分株的时间根据种类而定。

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题型:判断题

Reading comprehension.

Central Park

     Outside among the trees, watch the wildlife-both the human and animal varieties. Call (212) 360-3465 or

(212) 360-2726 for daily events and tours. Central Park stretches from 59th to 110th Sts., and from 5th Ave.

to Central Park West

Empire State Building

     This is among the most striking buildings in the city, the nation, even the world. The observation deck (嘹

望台) on the 86th floor is open to the general public, offering a wonderful view of the city. On the second

floor you'll find the New York Skyride, a simulate helicopter ride over Manhattan. 5th Ave. at 34th St.,

Midtuwn/(212) 736-3100

Intrepid Sea-Air-Space Museum

     Five blocks west of Time Square, this museum has hundreds of air, deep-sea and space exhibits. Walk the

flight deck of the 900-foot-long aircraft carrier Intrepid, see dozens of old and modern aircraft and ride the

Intrepid Navy Flight Simulator. Pier86, W. 46th St. and 12th Ave. /(212)245-0072

Madison Square Garden

     If it's big, it probably happens at the Garden Check out sporting events, concerts and much more. Tours

are available. 7th Ave., btwn. 31st and 33rd Sts., Midtown/(212)465-6741

1. The New York Skyride is for _____. [ ]

A. sightseeing

B. flight training

C. model plane sports

D. city transportation

2. If a visitor is interested in music, he will probably go to _____.[ ]

A. Central Park B Empire State Building

C. Intrepid Sea-AirSpace museum

D. Madison Square Garden

3. What is the purpose of this text? [ ]

A. To provide information of living in New York.

B. To provide directions of city traffic in New York.

C. To give visitors a guide to New York.

D. To give a brief introduction of the history of New York.

题型:判断题

套利定价理论的创始人是()。

A.马柯威茨

B.威廉

C.林特

D.史蒂夫.罗斯

题型:判断题

()市举行了中国首次以拍卖方式出让土地使用权活动:

A、广洲 

B、北京 

C、上海 

D、深圳

题型:判断题

自然通风是利用空气的自然压力(风压或热压)使空气流动换气。机械通风是利用风机产生的风压强制空气流动换气。

题型:判断题

高速飞机机翼采用的翼型是().

A、相对厚度比较小,相对弯度比较大,最大厚度点靠后的簿翼型。

B、相对厚度比较小.相对弯度比较小,最大厚度点靠后的薄翼型。

C、相对厚度比较小.相对弯度比较小,最大厚度点靠前的薄翼型。

D、相对厚度比较小,相对弯度比较大.最大厚度点靠前的薄翼型。

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