[单项选择]In most high schools, boys and girls attend the same classes, except in health education, where they are segregated.
A. classified
B. organized
C. decomposed
D. separated

[单项选择]In most high schools, boys and girls attend the same classes, except in health education, where they are segregated.
A. classified
B. organized
C. decomposed
D. separated

[单项选择]The teacher, with 6 girls and 8 boys of her class,______ visiting a museum when the earthquake struck.
A. was
B. were
C. had been
D. would be

[单项选择]

Most boys, and many girls too, have at some time or other started a stamp collection. Stamp-collecting, or, to call it (21) its correct name, philately, (22) an increasing popular hobby from as (23) as 1854 -- for less than two decades (十年) after postage stamps (24) . Today the hobby numbers (25) are not only boys and girls, but also men and women from all ranks (阶层) in society. So rapidly (26) the interest in stamp-collecting increase in the United States of America (27) in 1921 the United States Post Office found itself (28) set up a special department to (29) the needs of collectors. At present the yearly (30) of this department total over three hundred thousand dollars.

21（）
A. that
B. so that
C. where
D. when

[单项选择]Some educators begin to teach girls and boys separately because ______.

[单项选择]John Dunsford believes that girls out-perform boys because ______.


A. girls are intelligent
B. girls are certain about themselves
C. girls attach more importance to education
D. they are better educated at home