可以用命令：REPORT FROM STUDENT ALL PREVIEW预览学生数据报表，如果省略命令中的PREVIEW参数

The report from the US Department of Education shows that ______.

A. the number of the expulsions is not large

B. the number of the expulsion is wrong

C. there are soldiers hiding among the students

D. guns are out of control in US schools

The report from the US Department of Education shows that______.

A. the number of the expulsions is not large.

B. the number of the expulsion is wrong.

C. there are soldiers hiding among the students.

D. guns are out of control in the US schools.

A. that are protected by campus security

B. that report campus crime by law

C. that are free from campus crime

D. that enjoy very good publicity

All morning she waited for the medical report from the doctor, her nervousness______.

A．has grown

B．is growing

C．grew

D．had grown

A draft report currently circulating on the Internet______.

A．confirms humans are partly responsible for global temperature rise

B．criticizes some individual researchers for going too far from scientific truth

C．reports a respected UN sponsored body

D．arouses the interest of more than 1,500 leading climate experts

This text is most probably taken from ______.

A．a newspaper magazine

B．a technician's report

C．a college textbook

D．a science thesis

It can be inferred from the third paragraph that

A．biofuels have played a positive role in fighting the global warming.

B．N20 may have a greater use in fighting the global warming.

C．the ICSU report contains different findings about C02 from that of Dr. Crutzen's.

D．Dr. Crutzen's findings in 2007 has not been largely recognized by the world.

A、discussing

B、with discussing

C、to discuss

D、discuss

Passage Three

More than 6,000 children were expelled (开除) from US school last year for bringing guns and bombs to school, the US Department of Education said on May 8.

The department gave a report to the expulsions (开除) as saying handguns accounted for 58% of the 6,093 expulsions in 1996—1997, against 7% for rifles (步枪) or shotguns and 35% for other types of firearms.

"The report is a clear sign that our nation's public schools are cracking down (严惩) on students who bring guns to school," Education Secretary Richard Riley said in a statement.

In March 1997, an 11-year old boy and a 13-year old boy using handguns and rifles shot dead four children and a teacher at a school in Arkansas. In October, two were killed and seven wounded in a shooting at a Mississippi school. Two months later, a 14-year old boy killed three high school students and wounded five in Kentucky.

Most of the expulsions, 56%, were from high school, 34% were from junior high schools and 9% were from elementary schools, the report said.

41. From the first paragraph we can infer that in the US schools______.

A. students enjoy shooting

B. safety is a problem

C. students are eager to be solider.

D. students can make guns.