单项选择题

According to the passage, the alarming increase in the rate of diabetes among children in the UK may partly be explained by the rise in

A．the proportion of children born to mothers aged above 30.
B．the incidence of diabetes in the whole country.
C．the supply of diabetes medicines.
D．the number of newborn babies.
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单项选择题
What kind of child may be at the highest risk of developing insulin-dependent diabetes
A．The children whose fathers are five years younger than their mothers.
B．The children whose mothers are five years younger than their fathers.
C．The third-born children whose fathers got married late.
D．The first-born children whose mothers started their fatuities late.
单项选择题
How many diagnosed diabetes patients are there in Britain
A．About twenty thousand.
B．About-one million and four hundred thousand.
C．About one million and four thousand.
D．About one million and four hundred.
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