[单项选择]According to the text, we know that Spanish-Americans
A. can speak English as well as Spanish.
B. are not culturally homogeneous in broad cultural values.
C. choose to keep their own culture.
D. Both B and C.

[单项选择]According to the text, we know that Spanish-Americans ______.
A. can not speak English
B. are not culturally homogeneous in broad cultural values
C. choose to keep their own culture
D. Both ［B］ and ［C］.

[单项选择]According the passage we know that the two brothers ______.
A. got a large amount of money from their uncle
B. used to make a living by fishing and were quite rich
C. once lived in poverty
D. gave up the search for the sunken treasure after they had a try

[单项选择]According to the text, what do we know about non-regular gamblers

[单项选择]Based on the text, we know that temperature rises will probably
A. knock off sea levels
B. have a serious effect on sea-level rises
C. keep the sea level rising
D. keep knocking at the sea

[单项选择]From the text, we know that the Great Lakes

[单项选择]According to the passage we know tipping cannot be explained ______.


A. economically
B. culturally
C. psychologically
D. biologically

[单项选择]According to the passage we know most modern VDTs ______.
A. can change the working conditions for the operators
B. can limit the dangers from the electro-magnetic radiation
C. can also affect the growth of the cells
D. can protect the health of the computer operators

[单项选择]After reading the text, we come to know that it is ______.
A. a piece of shocking news
B. an exciting story
C. an interesting introduction
D. a moving advertisement

[单项选择]From the text we know that Emiko will most likely pronounce "crush" to be ______.
A. class
B. clash
C. crunch
D. clunch

[单项选择]From the text, we can know that ______.
A. the parents are Singaporean
B. the parents can not afford the operation
C. the family came from India
D. the grandfather goes occasionally to a nearby Sikh temple to pray

[单项选择]According to the text, the UK scientists have known that ______.
A. women have more cells than men when they are born
B. women can replace the cells that enable the heart to beat
C. the female heart loses few of the cells with age
D. women never lose their pumping power with age

[单项选择]

Text 2 What we know of prenatal development makes all this attempt made by a mother to mold the character of her unborn child by studying poetry, art or mathematics during pregnancy seem utterly impossible. How could such extremely complex influences pass from the mother to the child There is no connection between their nervous system. Even the blood vessels of mother and child do not join directly. An emotional shock to the mother will affect her child, because it changes the activity of her glands and so the chemistry of her blood. Any chemical change in the mother’s blood will,affect the child ’ for better or worse. But we can not see how a liking for mathematics or poetic genius can be dissolved in blood and produce a similar liking or genius in the child. In our discussion of instincts we saw that there was reason to believe that whatever we inherit must be of some very simple sort rather than any complicated or very definite kind of behavior. It is certai
A. Some mothers try to influence their unborn children studying art and other subjects during their pregnancy
B. It is utterly impossible forus to learn anything in prenatal development
C. The blood vessels of mother and child do not join directly
D. There are no connection between mother's nervous system and her unborn child's