室内同时放散余热和余湿时，所需全面通风量为（）。 A.分别消除余热、余湿所需风量之和

小明有邮票46枚，小华的邮票比小明多16枚，小强的邮票枚数等于小华的3倍．小强有多少枚邮票？

Once in a blue moon,(极为罕见) there is one on New Year's Eve. Revelers ringing in 2010 will be treated to a so-called blue moon. According to popular definition, a blue moon is the second full moon in a month. But don't expect it to be blue - the name has nothing to do with the color of our closest celestial(天空的) neighbor. A full moon occurred on December 2. It will appear again on Thursday in time for the New Year's countdown.

The New Year's Eve blue moon will be visible in the United States, Canada, Europe, South America and Africa. For partygoers in Australia and Asia, the full moon does not show up until New Year's Day, making January a blue moon month for them.

A full moon occurs every 29.5 days, and most years have 12. On average, an extra full moon in a month - a blue moon - occurs every 2.5 years. The last time there was a lunar double take was in May 2007. New Year's Eve blue moons are rarer, occurring every 19 years. The last time was in 1990; the next one won't come again until 2028.

“Blue moons have no astronomical significance,” said Greg Laughlin, an astronomer at the University of California. “`Blue moon' is just a name in the same sense as a `hunter's moon'(a full moon in octorber) or a `harvest moon,'” Laughlin said in an e-mail.

The popular definition of blue moon came about after a writer for Sky & Telescope magazine in 1946 misinterpreted the Maine Farmer's Almanac and labeled a blue moon as the second full moon in a month. In fact, the almanac(年历) defined a blue moon as the third full moon in a season with four full moons.

小题1:What’s the color of blue moon?

A．blue

B．golden

C．green

D．red小题2:If you are in China, in which month can you see the blue moon?

A．December, 2009

B．November, 2009

C．January, 2010

D．February, 2010小题3:Compared with the hunters moon, the blue moon ________ .

A．is more beautiful

B．is rarer

C．is larger

D．is brighter小题4:Which full moon should be called blue moon according to the original definition?

A．The second full moon in a month with two full moons.

B．The third full moon in a month with three full moons.

C．The second full moon in a season with four full moons.

D．The third full moon in a season with four full moons.小题5:What would be the best title for the passage ?

A．Rare New Year’s Eve Blue Moon to Ring in 2010

B．Blue Moon to Take Us Good Fortune

C．The Best Time to Observe Blue Moon

D．The Reason for Blue Moon’s Appearing

梗死前心绞痛的哪一点与急性心肌梗死不同（）

A.心电图ST段抬高

B.胸痛不能以硝酸甘油缓解

C.剧烈胸痛伴恶心、呕吐和大汗

D.心电图未见病理性Q波

E.血压波动

血海穴位于（）

A.髌骨上缘中点上2寸

B.髌骨内上缘上2寸

C.髌骨外上缘上2寸

D.髌骨内下缘上2寸

E.髌骨外下缘上2寸

公民的个入财产包括哪些？