单选题The author expresses his opinion in the first paragraph that ______.

单选题The US biodefence research is particularly controversial because of the sheer ______ of the effort.

单选题On September 2, 1937, President Roosevelt signed legislation that was to have far-reaching {{U}}consequences{{/U}} for American wildlife.

单选题A frequently Ucited/U example of the endangered species is the panda.

单选题 In 1975 the Congress of the United States passed the Education of All Handicapped Children Act, a {{U}}(1) {{/U}} document in special education that has since {{U}}(2) {{/U}} numerous amendments. A 1990 amendment renamed the law the Individuals with Disabilities Education Act (IDEA). IDEA requires public schools {{U}}(3) {{/U}} a free and appropriate education to all disabled children. The law also requires that all children with disabilities between the ages of 3 and 21 receive support services, such as {{U}}(4) {{/U}} or physical therapy, {{U}}(5) {{/U}} the type or seriousness of their disability. {{U}}(6) {{/U}} the provisions of IDEA, schools must {{U}}(7) {{/U}} all children with disabilities. To do this school officials provide each child with a comprehensive {{U}}(8) {{/U}} conducted by teachers, the parents, and appropriate specialists, such as children with speech difficulties. IDEA also requires schools to give parents the opportunity to assist in the development and {{U}}(9) {{/U}} of their child's education plan. The plan specifies goals for the student's education, methods to achieve those goals, and services to be provided. Each student's education plan is reviewed {{U}}(10) {{/U}}. To the maximum extent appropriate, a child with a disability must be educated with children who do not have disabilities. In addition, IDEA requires that older children with disabilities receive transition services to assist in the change from school to adult activities, {{U}}(11) {{/U}} employment, continuing education, and finding a place to live. IDEA provides federal financial support for schools to develop special education programs. Other federal laws prohibit discrimination {{U}}(12) {{/U}} disability. Section 504 of the Act of 1973 {{U}}(13) {{/U}} discrimination against individuals with disabilities in public schools and any other federally supported programs. The Americans with Disabilities Act of 1990 ensures {{U}}(14) {{/U}} for individuals with disabilities in all {{U}}(15) {{/U}} life, including education, the workplace, transportation, and telecommunications.

单选题Today black children in South Africa are still reluctant to study subjects from which they were effectively barred for so long.

单选题A: Sorry to bother you, but could you tell me the way to the Sunset Road?B: ______

单选题He wanted to stay at home, but at last he agreed, very ______ though, to go to the concert.

单选题A: Why were only three of you present at the meeting? B: ______.

单选题(Thirteen hundred) medical professionals, (all of which) have been trained to treat drug dependency, (attended) the annual convention (sponsored) by a society.

单选题The principal duty of the United Nations is to safeguard the peace of the world.

单选题Mrs. Brown couldn't shake the ______ that these kids were in deep trouble and it was up to her to help them.

单选题The government has called for an independent Uinquiry/U into the incident.

单选题All of the following are true of Comment 3 EXCEPT that_______ 。

单选题Thousands of civilians in the country were massacred in the air boming.

单选题I couldn't Uwork out/U why anyone would invent something so boring.

单选题The prehistoric art of inscribing figures and designs on rock surfaces seems to have slowly disappeared with the advent of agriculture, which required a large amount of time and energy.

单选题The peahen is {{U}}a bit{{/U}} smaller than the peacock and does not have a long, colorful tail.