30.The best American popular music balances a powerful emotions of youth with

A B C

tenderness,grace,and wit.

D

31.In the nineteenth century,women used quilts to inscribe their responses to social,

A B C

economic,and politics issues.

D

32.Fossils in 500-million-year-old rocks demonstrate that life forms in the Cambrian

A B

period were mostly marine animals capability of secreting calcium to form shells.

C D

33.Rainbows in the shape of complete circles are sometimes seen from airplanes

A B

because they are not cutting off by the horizon.

C D

34.Hot at the equator causes the air to expand,rise,and flow toward the poles.

A B C D

35.Although research has been ongoing since 1930,the existence of ESP-perception

A B

and communication without the use of sight,hear,taste,touch,or smell -is still disputed.C D

36.As many as 50percent of the income from motion pictures produced in the United

A B

States comes from marketing the films abroad.

C D

37.Sleep is controlled by the brain and associated by characteristic breathing rhythms.A B C D

33.The walls around the city of Quebec,which was originally a fort military,still

A B

stand,making Quebec the only walled city in North America.

C D

34.The manufacture of automobile was extremely expensive until assembly-line

A B C

techniques made them cheaper to produce.

D

35.The ballad is characterized by informal diction,by a narrative largely dependent

A B

on action and dialogue,by thematic intense,and by stress on repetition.

C D