斜拉桥索塔的施工可视其结构、体形、材料、施工设备和设计要求综合考虑，选用适合的方法，

在法律解释中，扩充解释是指( )。

A．在法律条文的字面含义比立法愿意为广时，做出比字面含义为窄的解释

B．在法律条文的字面含义比立法愿意为窄时，做出比字面含义为广的解释

C．从法律条文的字面意义上来说明法律规定的含义

D．严格要求按法律条文字面的通常含义来解释，既不扩大，也不缩小

三次产业结构变化分析表 注：

“六五”时期(1981年～1985年)、“七五”时期(1986年～1990年)、“八五”时期(1991年～1995年)、“九五”时期(1996年～2000年)  

已知2000年我国的GDP为89404亿元，那么我国1996年一1999年四年的GDP总量约为（）。

A．302761亿元

B．328974亿元

C．298716亿元

D．281479亿元

President Barack Obama rode a bicycle at the White House Science Fair on April 22. But it wasn’t an ordinary bike. As he pedaled, the President stayed in place, while the energy from his pedaling powered a water filtration (过滤) system. He was testing an invention created by a team of 14 students from Northeast High School, in Oakland Park, Florida.

Payton Karr, 16, and Kiona Elliot, 18, attended the fair as representatives of the project.“We were hoping President Obama would ride the bike, but we didn’t actually expect him to,” Payton told TFK. “ It really meant a lot.” Kiona agreed. “It was pretty awesome to see the invention, which was invented by a group of 14 high school students and one teacher, along with the help of community members, got the interest of the leader of our nation,” she said.

The project was an idea that came about after one of the Northeast students, Kalie Hoke, visited Haiti after the terrible 2010 earthquake and saw how difficult it was to find clean water. The students invented a portable(便携的), bicycle-powered emergency water filtration system, which can provide 20-30 people with drinking water in a 15-hour period. The teens hope their invention will one day be used by relief organizations like the Red Cross. “ They can take it to places after natural disasters so that water can be clean for the people there,” said Payton.

Payton and Kiona were among the 100 students from more than 40 states invited to the third annual White House Science Fair, in Washington, D.C., which is also attended by leaders in science and education. President Obama started the event in 2010 to stimulate students interested in STEM (Science, Technology, Engineering, Maths).“Well, if you’re a young person and you produce the best experiment or design, you ought to be recognized for that achievement,” Obama said when he first announced the fair.

President Obama praised the projects during a speech to attendees after the fair. “The science fair projects of today could become the products and businesses of tomorrow,” he said. “If you’re inventing things in the third grade, what are you going to do by the time you get to college?”

小题1:What is special about the bicycle President Obama rode?

A．It can move very fast.

B．It is extremely beautiful.

C．It is used to make water clean.

D．It is made of eco-friendly materials.小题2:The representatives of the bicycle-powered water filtration system_________.

A．were both community members

B．graduated from a famous university

C．finished the project with the help of their parents

D．were surprised that their invention interested Obama小题3:The bicycle-powered water filtration system was designed ________________.

A．at the request of the Red Cross

B．for city families to get pure water

C．during the terrible 2010 earthquake in Haiti

D．to provide people in disaster areas with clean water小题4:The underlined word “stimulate” in Paragraph 4 can be replaced by _________.

A．help

B．inspire

C．change

D．entertain小题5:We can know from the last sentence in the passage that President Obama _____.

A．wanted the youth to have big dreams

B．encouraged the youth to go to college

C．worried the young inventors would do nothing in college

D．believed the young inventors would have a promising future

关于原发性三叉神经痛的发作时间的描述，下列哪项是正确的（）。

A.一般呈间断性发作，间歇时间数天；每次发作数秒至2h，每天发作数次至数十次

B.一般呈间断性发作，间歇时间可以是数月或数年；每次发作数秒至2min，每天发作数次至数十次

C.一般呈持续性发作，无间歇期

D.一般呈间断性发作，间歇时间可以是数分或数小时；每次发作数秒至2min，每天发作数次至数十次

E.一般呈间断性发作，间歇时间可以是数月或数年；每次发作数秒至1～2天，每天发作数次至数十次

关系表中的每一横行称为一个

A．元组

B．字段

C．属性

D．码