单项选择题

Why are the lions in the Git Forest especially vulnerable to disease

A．They are physically weaker than the African lions.
B．They are small in size.
C．They do not have enough to eat.
D．They have descended from a dozen or so ancestors.

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热门试题

单项选择题The author implies that ______.

A．social agencies in America can be very helpful
B．the help to American families from social agencies is limited
C．the government should do more to improve patchwork programs
D．the fragmentary nature of the American family is unique

单项选择题What is said to be the major problem facing young couples______.

A．They need to fulfill more duties.
B．They are incapable of balancing the budget.
C．They have their children spoiled and overindulged.
D．They get empty-handed after divorc

单项选择题According to the author, when young families are isolated,______.

A．old people can easily accept the change
B．people can move from place to place
C．individuals can hardly become innovative
D．economy develops at high speed

单项选择题What is the author most likely to do in the section that follows this passage

A．Elaborating on geographical patterns of other areas.
B．Quoting government policies in favour of her view.
C．Highlighting statistics in support of her argument.
D．Proposing possible solutions to the problems.

单项选择题Which of the following is NOT true

A．Camden County is larger than the city of Camden.
B．Cherry Hill's economy is sluggish.
C．The white people have moved to the suburbs.
D．General Electric now employs less workers than it used to.