[单选题]The northern parts of the United States get very cold in the winter.It snows a great deal and the?temperature often goes_____21_____zero degree in January,_____22_____and March.But the northeastern and?northcentral regions of____23______have been financial and industrial centers,and they are heavily polluted. In recent years,people in these regions have begun to take vacations_____24_____these cold winter?months.They go to southern parts of the country____25______it is warmer.Many go to Florida where the?weather is_____26_____.Others go to the southwestern states of Arizona,New Mexico and Texas where they._____27_____dry desert climates. It has become_____28_____nowadays.for old people to move south to these places_____29_____they?retire.Typically these people sell their houses in their home communities and move south to begin a?new life_____30_____senior citizens. Their children likely have homes_____31_____and many of them are moving south_____32_____communities?where they were_____33_____.The southern and southwestern parts of the country are now growing_____34_____any?other part.Business and industry_____35_____many offices and factories in the south.California is already?the most popular state in the country. 第（25）题答案
A.where
B.when
C.which
D.that

[单选题]The northern parts of the United States get very cold in the winter.It snows a great deal and the?temperature often goes_____21_____zero degree in January,_____22_____and March.But the northeastern and?northcentral regions of____23______have been financial and industrial centers,and they are heavily polluted. In recent years,people in these regions have begun to take vacations_____24_____these cold winter?months.They go to southern parts of the country____25______it is warmer.Many go to Florida where the?weather is_____26_____.Others go to the southwestern states of Arizona,New Mexico and Texas where they._____27_____dry desert climates. It has become_____28_____nowadays.for old people to move south to these places_____29_____they?retire.Typically these people sell their houses in their home communities and move south to begin a?new life_____30_____senior citizens. Their children likely have homes_____31_____and many of them are moving south_____32_____communities?where they were_____33_____.The southern and southwestern parts of the country are now growing_____34_____any?other part.Business and industry_____35_____many offices and factories in the south.California is already?the most popular state in the country. 第（35）题答案
A.have opened
B.closed
C.rebuilt
D.setup

[单选题]Water is present in the atmosphere in three states. Which word below is not used to define the states of water?
A.Ice
B.Solid
C.Liquid
D.Gas

[单选题]The United States Department of Agriculture and the food industry（ ）sales statistics and keep accurate records.This information tells us what people are eating and their changes in attitudes and tastes.
A.gather
B.accumulate
C.compile
D.compare

[单选题]Which of the following underlined parts is different from others in pronunciation? A. wish[ed]
B． jump[ed]
A.

B.kiss[ed]
C.

D.wait[ed]

[单选题]Which of the following italicized parts is a subject clause?
A.We are quite certain that we will get there in time.
B.He has to face the fact that there will, be no pay rise this year.
C.She said that she had seen the man earlier that morning.
D.It's sheer luck that the miners are still alive after ten days.