[填空题]The major responsibilities of the UN are to maintain world peace, prevent world or local wars and stop aggression, which are specified in the 7^th Chapter of the UN Charter.

[填空题]The major responsibilities of the UN are to maintain world peace, prevent world or local wars and stop aggression, which are specified in the 7^th Chapter of the UN Charter.

[单项选择]
Whose major responsibilities are for Iraqi issues

[单项选择]Glassmaking was the first major industry in the United States.
A. productive
B. profitable
C. specialized
D. sizable

[填空题]

A Major Composer

Ludwig van Beethoven, a major composer of the nineteenth century, overcame many personal problems to achieve artistic greatness.
Born in Bonn, Germany, in 1770, he first studied music with the court organist, Gilles van tier Eeden. His father was excessively strict and given to heavy drinking. (46) . Appointed deputy court organist to Christian Gottlob Neefe at a surprisingly early age in 1782, Beethoven also played the harpsichord and the viola. In 1792 be was sent to Vienna by his patron, Count Ferdinand Waldstein, to study music under Haydn.
Beethoven remained unmarried. (47) Continually plagued by ill health, he developed an ear infection which led to his tragic deafness in 1819.
(48) . He completed mature masterpieces of great musical depth: three piano sonatas, four string quartets, the Missa Solemnis, and the 9th Symphony. He died in 1827. (49)

[简答题]UN Security Council

[填空题]What does a major new study show A major new study shows that the situation ______.

[填空题]What does a major new study show
A major new study shows that the situation ______.

[单项选择]

Many teachers believe that the responsibilities for learning lie with the student. (61) a long reading assignment is given, instructors expect students to be familiar with the (62) in the reading even if they do not discuss it in class or take an examination. The (63) student is considered to be (64) who is motivated (激发) to learn for the sake of (65) , not the one interested only in getting high grades. Sometimes homework is returned (66) brief written comments but without a grade. Even if a grade is not given, the students is (67) for learning the material assigned. When research is (68) , the professor expects the student to take it actively and to complete it with (69) guidance. It is the (70) responsibility to find books, magazines, and articles in the library. Professors do not have the time to explain (71) a university library works; they expect students, (72) graduate students, to be able
A. However 
B. Therefore 
C. Furthermore 
D. Nevertheless