Our duty is to ______ their country against both domestic and foreign enemies’ attack.

A．delay

B． defend

C．defeat

D．depend

Now that the children have___, we should let them free to choose their style of living.

A．picked up

B．brought up

C．grown up

D．taken up

What great fun the children had____ basketball! I didn’t have the heart to stop them.

A．to play

B．playing

C．play

D．played

________the good old days，he couldn’t help smiling.

A．Looking back at	B．Looking on
C．Looking forward to	D．Looking into

The natural beauty of Mount Tai _______millions of tourists from all over the world every year.

A．encourages

B．attracts

C．reminds

D．seizes

阅读短文，按照题目要求用英语回答问题。
In college, Spring Break（春假）is usually associated with the beach, parties and sleepless nights, bringing about relaxation, free time and friends. Students who wish to spend their break doing something productive and rewarding, however, may choose to participate in the Alternative Break Program. It places college students in communities both at home and abroad.
The Program allows students to take part in various projects dealing with issues such as literacy（识字）, homelessness and the environment. It includes helping kids with their lessons, raising money for families in need and collecting data for environmental research.
The hope is that, by getting themselves involved in different environments, students will have the opportunities and broaden their view. In turn, they will incorporate（融合）their experiences and lessons learned into their own communities. In a word, the program aims to encourage students to be active citizens and engage themselves in making a difference in society.
In the spring of 2006, about 3,600 students in the USA participated in the Alternative Break Program.
Samantha Giacobozzi, now director of the Program, has been on five alternative break trips herself, including trips to New Orleans, India and the Dominican Republic. “I was a student who went on alternative break trips and had my life totally transformed by that experience,” she said. “Every year, we meet many students who have attended the Program. You can see changes in their life that are connected with their alternative break experiences.”
The Program began in 1991. Today, it has become increasingly popular with college students in the United States.
小题1:Who may choose to participate in the Alternative Break Program?
(No more than 12 words)
小题2:What issues will students deal with in the Program? (No more than 10 words)
小题3:What is the aim of the Program? (No more than 20 words)
小题4:What’s the meaning of the underlined word “transformed” in Paragraph 5? (1 word)
小题5:Would you like to join in the Program? And why? (No more than 25 words)

Once air pollution       in most cities, it is hard      .

A．rises; dealing with	B．arouses; to be dealt with
C．raises; dealt with	D．arises; to deal with

The police came running and       the crowd.

A．broke off	B．break into
C．broke up	D．break down

According to media reports, the London stadium is        other Olympic stadiums in terms of steel used.

A．as 75% light as	B．75% lighter as
C．75% lighter than	D．as light as 75%

阅读下面的短文并回答问题，然后将答案写到答题卡相应的位置上（请注意问题后的词数要求）
[1]A program in the United States brings scientists and engineers into elementary schools to teach teachers more about how to teach science.
[2]Dave Weiss is a retired engineer. One day each week he volunteers at Georgian Forest Elementary School in Silver Spring, Maryland, near Washington. He works with teacher Fred Tenyke on science projects for ten years and gets as much pleasure from helping the teachers as he does helping the students.
[3]Student Jada Lockwood says she enjoys Mr. Weiss' visits to her classroom. She likes the drawings he uses to explain scientific ideas.
[4]The American Association for the Advancement of Science sponsors the Senior Scientists and Engineers program. Dave Weiss has been a volunteer in that program for many years. The scientists and engineers help teachers in elementary schools improve their skills.
[5]Mr. Weiss says he and the other volunteers help teachers by providing hands-on knowledge. He notes that science is an area in which many elementary school teachers have _________experience.In elementary school, for the most part, a regular classroom teacher is responsible for teaching science, along with reading and math, and if they don't have a strong science background, just by nature, they're going to tend to underrepresent science in the curriculum.
[6]American fifteen-year-olds scored about average in science among countries that took part in testing by the OECD in 2009. The OECD is the Organization for Economic Cooperation and Development.
[7]Dave Weiss says he is concerned about such results, but hopeful for the future for American students learning science. Fred Tenkye thinks volunteers like Dave Weiss are helping students do that. "And if you can develop a passion for science, then eventually the grades and the test scores, then that will follow and increase, too." he said.
小题1:How does Dave Weiss feel when he stays with students？(no more than 10 words)
____________________________________________________________________
小题2:What do the students think of Dave Weiss’s teaching？(no more than 6 words)
____________________________________________________________________
小题3:Fill in the blank in Paragraph 5 with proper words. (1 word)
____________________________________________________________________
小题4: What should the students do when they are learning science? (no more than 10 words)
____________________________________________________________________
小题5:What’s the main idea of this passage? (no more than 10 words)
____________________________________________________________________