gwd 2-40 新问题

       Fact:     

Fact:    Asthma, a bronchial condition, is much less common ailment than hay fever, an allergic inflammation of the nasal passages.

       Fact:      Over 95 percent of people who have asthma also suffer from hay fever.

If the information given as facts above is true, which of the following must also be true?

A.    Hay fever is a prerequisite for the development of asthma.

B.     Asthma is a prerequisite for the development of hay fever.

C.     Those who have neither hay fever nor asthma comprise less than 5 percent of the total population.

D.    The number of people who have both of these ailments is greater than the number of people who have only one of them.

E.     The percentage of people suffering from hay fever who also have asthma is lower than 95 percent.

Answer: AE

 people who have asthma also suffer from hay fever.

Fact:    Asthma, a bronchial condition, is much less common ailment than hay fever, an allergic inflammation of the nasal passages.

       Fact:      Over 95 percent of people who have asthma also suffer from hay fever.

If the information given as facts above is true, which of the following must also be true?

A.    Hay fever is a prerequisite for the development of asthma.

B.     Asthma is a prerequisite for the development of hay fever.

C.     Those who have neither hay fever nor asthma comprise less than 5 percent of the total population.

D.    The number of people who have both of these ailments is greater than the number of people who have only one of them.

E.     The percentage of people suffering from hay fever who also have asthma is lower than 95 percent.

Answer: AE

 people who have asthma also suffer from hay fever.

If the information given as facts above is true, which of the following must also be true?

A.    Hay fever is a prerequisite for the development of asthma.

B.     Asthma is a prerequisite for the development of hay fever.

C.     Those who have neither hay fever nor asthma comprise less than 5 percent of the total population.

D.    The number of people who have both of these ailments is greater than the number of people who have only one of them.

E.     The percentage of people suffering from hay fever who also have asthma is lower than 95 percent.

Answer: E

此题中的Over 95 percent of 中的 over是超过的含义吗？

如果是超过，那么假设得A病的人有100，同时得两种病的人应该超过95.。。虽然得fever的人应该多于得a的人。。。是由于这里是 much less than 才有百分比低于95%的吗？