西红柿的食用部分属于植物体六大器官中的，它是由发育来的。

简述失眠的主要原因。

Tokyo - Drivers in China are no longer in a hurry to own Toyota Motor Corp's cars.

Neil Hu, a sales manager at a Toyota dealership in Beijing, said he has stopped charging a 5,000 yuan ($732) premium to customers who want to skip the waiting list for RAV4 sport- utility vehicles. He took the initiative after the Japanese carmaker recalled 75,552 of the SUVs in China last month to fix gas pedals that may stick.

"I heard the situation in the US is pretty bad for Toyota," Hu said. "The recall has impacted us as well."

Toyota, which grew more slowly than competitors in China in 2009, will likely lose more market share and see a decline in local profit margin this year, analysts say. The carmaker has relied on a reputation for quality and safety to sell high margin, mid- to large-size models even as the world's biggest auto market shifts to cheaper, smaller cars, encouraged by government incentives.

With Toyota's brand damaged by global recalls of millions of vehicles, profit margins for its SUVs and Camry and Crown sedans may shrink, said Ashvin Chotai, London-based managing director of Intelligence Automotive Asia Ltd, an industry consultant.

"With this recall saga, Toyota's premium pricing power in China is gone," Chotai said. "Toyota's cars don't have enough good value for money."

Toyota has lost $24.5 billion in market capitalization this year as it recalled over 8 million cars globally to fix defects linked to unintended acceleration. The company faces at least 118 class actions in the US and at least 36 individual lawsuits claiming deaths and injuries caused by sudden acceleration of Toyota or Lexus vehicles.

Toyota President Akio Toyoda flew directly to Beijing on March 2 to apologize for the vehicle defects, after attending US Congressional hearings about the recalls in Washington. He skipped Europe's Geneva auto show, underscoring the growing importance of the Chinese market.

Toyota rose for a fifth straight day in Tokyo, advancing 0.9 percent to 3,580 yen as of 9:44 am local time. The carmaker's shares have fallen 7.7 percent this year.

The company's February China sales rose 30 percent to 45,400 vehicles, underperforming the overall passenger-car.

小题1:According to the passage, why did Toyota carmaker recall their cars in China last month? _____________

A．Because it faced law suits in the US

B．Because there were problems with the cars.

C．Because of the importance of the Chinese market

D．Because the customers are not satisfied with the charging of a 5,000 Yuan premium.小题2:What does the underlined phrase“take the initiative” mean?

A．took the advice

B．changed his mind

C．took the action

D．made the decision小题3:Why did Toyota president Akio Toyota skip Europe’s Geneva auto show?

A．Because he did not think it important

B．Because he was not satisfied with the hearing in the US

C．Because he attached importance to the Chinese Market

D．Because he needed to make an apology to Chinese小题4:After the global recalls of millions vehicles, Toyota will be impacted in the following aspects, EXCEPT_________.

A．Its brand will be damaged

B．Its profit margins will shrink

C．It will have to face law suits

D．The president will be fired小题5:Where can read the passage? __________

A．newspaper

B．magazine

C．encyclopedia

D．a school book

Play is very important for humans from birth to death. Play is not meant to be just for children. It is a form of (1) that can tap into your creativity, and can allow you the chance to find your inner child and the inner child of others. I have collected the (2) of play here.
Play can stimulate you (3) . It can go against all the rules, and change the same (4) . Walt Disney was devoted to play, and his willingness to (5) changed the world of entertainment. The next time you are stuck in a (6) way of life, puI1 out a box of color pencils, modeling clay, glue and scissors, and (7) and break free. You will be amazed at the way your thinking (8) .
Playing can bring greater joy into your life. What do you think the world would be like if (9) each day in play I bet just asking you this question has (10) . Play creates laughter, joy, entertainment, (11) . Starting today, try to get 30 minutes each day to engage in some form of play, and (12) rise!
Play is known (13) . Studies show that, as humans, play is part of our nature. We have the need to play because it is instinctive and (14) . With regular play, our problem-solving and (15) will be in much better shape to handle this complex world, and we are much more likely to choose (16) as they arise. It creates laughter and freedom that can instantly reduce stress and (17) to our daily living.
Play can (18) , curiosity, and creativity. Research shows that play is both a "hands-on" and "minds-on" learning process. It produces a deeper, (19) of the world and its possibilities. We begin giving meaning to life through story making, and playing out (20) .

智齿冠周炎不能直接扩散到（）

A.颞间隙

B.颊间隙

C.咬肌间隙

D.翼颌间隙

E.咽旁间隙

下列关于选择查询和操作查询的说法中，错误的是( )。

A．选择查询是由用户指定查找记录的条件而操作查询不是

B．选择查询是检查符合特定条件的一级记录

C．操作查询是对一次查询所得的结果进行操作

D．操作查询有4种：生成表、删除、更新和追加