In the word internationalists, nation is ________.

What gives rise to the bankers' acceptances？

A．The money markets.

B．The banks.

C．The international trade.

D．The buying and selling of goods.

A.专用网络

B.Intranet

C.Internet

D.Internat

A.rlogin

B.Telnet

C.HTTP

D.SNMP

A.私人专用网络

B.Internet

C.Internat

D.公用专用网络

A.后截词

B.中截词

C.两端截词

D.前截词

A.商业事务越来越复杂，它们的可靠性，以及各种事务的可用性越来越难以保证

B.随着Intenet用户呈指数级增长，维护一个有效的安全模型越来越困难

C.用户需要更加美观的页面设计和更加灵活的客户端响应

D.在Internat上，一个应用的潜在用户可能上百万，能够扩充应用来满足用户群方面的需求很重要

U.S. fourth- and eighth-graders improved their math scores in a closely watched international test, but continued to lag well behind peers from top-performing Asian countries.

The U.S. and other governments on Tuesday 11 the results of the test, Trends in International Mathematics and Science Study, the world’s largest assessment of international achievement. Some 425,000 students in almost 60 countries took the exam, administered every four years, starting in 1995.

The test results come as businesses have warned that poor performance in math is eroding U.S. 12 , and as lawmakers in Washington prepare for a key battle over education policy.

U.S. Secretary of Education Margaret Spellings and some experts said the 13 suggest a victory for tougher teaching standards, increased rigor in math instruction, and the frequent standardized testing 14 by President Bush’s No Child Left Behind law. Critics of the law found little evidence to support that conclusion.

In math, U.S. fourth-graders ranked No. 11 on the international test, 15 surpassed by eight countries, led by China, Singapore and Japan, researchers said.

U.S. fourth-graders on average scored 529 in 2007, up from 518 in both 2003 and 1995. The results are reported on a zero to 1,000-point scale, with 500 16 the international average. Top-performing China scored 607. U.S. eighth-graders ranked No. 9 in math with a score of 508, behind many of the 17 Asian countries atop the fourth-grade chart.

“In math, the U.S. is making 18 progress,” says Michael O. Martin, one of the directors of the study at Boston College, which 19_ the test. But Mr. Martin said he worried about the huge gap between the U.S. and Asian countries, which aren’t 20 on their laurels.

A) management I) representingB) truly J) takesC) steady K) promotedD) resting L) sameE) released M) administersF) rapid N) words

G) roughly O) competitivenessH) results

A.simple word

B.derivative word

C.compound word

A.1

B.txt ,图片，Word。

C.txt ,图片，Word。

D.txt ,图片，Word。