根据对话情景和内容，从对话后所给的选项中选出能填入每一空白处-优题课

The purpose of keeping fit is to avoid illness, avoid the mental and physical fatigue（疲劳）, and above all to feel more pleasure in being alive. Research has shown the value of a balanced diet, fresh air, sunshine, enough rest and some forms of regular exercise for everyone. If everyone followed this plan, the number of people visiting the doctor and going to hospital would be reduced.
Unfortunately, although most people acknowledge the importance of physical fitness, not enough of us put this into practice. We spend too much time watching others from the comfort of an armchair or a seat in the stand at a sports stadium.
One reason why people who are physically fit to live longer is that they do not put the heart under excessive strain（过度劳累）and so they reduce the risk of heart and blood vessel（血管）diseases. They also avoid suffering weakened muscles, which are the cause of a great deal of trouble.
All in all, sensible exercise, suited to each person and properly undertaken on the advice of a doctor, is the best insurance of meeting these requirements.
Why do people want to keep fit?

A．Because they want to avoid health.

B．Because they want to add mental and physical fatigue.

C．Because they want to feel happier and live longer.

D．Because they want to obtain much more money.

Which of the following is TRUE according to the passage?

A．Everyone knows the importance of this plan.

B．Not all people do what the plan tells them to do.

C．Most people put the plan into practice.

D．No one wants to do with this plan.

What does the passage mainly talk about?

A．Balanced diet is the most important.

B．People who are physically fit live longer.

C．Most people can live longer.

D．People always do not put the heart under excessive strain.

People in the United States honor their parents with two special days: Mother’s Day, on the second Sunday in May, and Father’s Day, on the third Sunday in June. These days are set aside to show love and respect for parents. They raise their children and educate them to be responsible citizens. They give love and care. These two days offer an opportunity to think about the changing roles of mothers and fathers. More mothers now work outside the home. More fathers must help with child-care.
These two special days are celebrated in many different ways. On Mother’s Day people wear carnations. A red one symbolizes a living mother .A white one shows that the mother is dead. Many people attend religious services to honor parents .It is also a day when people whose parents are dead visit the cemetery（公墓）. On these days families get together at home, as well as in restaurants. They often have outdoor barbecues for Father’s Day. These are days of fun and good feelings and memories.
Another tradition is to give cards and gifts. Children make them in school. Many people make their own presents. These are valued more than the ones bought in stores. It is not the value of the gift that is important, but it is “the thought that counts”. Greeting card stores, florists, candy makers, bakeries and telephone companies do a lot of business during these holidays.
Which is NOT a reason for children to show love and respect for parents?

A．Parents bring up children.

B．Parents give love and care to children.

C．Parents educate children to be good persons.

D．Parents pass away before children grow up.

What do you know from the passage?

A．Mother’s Day and Father’s Day are both in May.

B．Fewer women worked outside the home in the past.

C．Not all the children respect their parents.

D．Fathers are not as important as mothers at home.

Which do you think is right about “carnation”?

A．It only has two kinds of color.

B．It refers to the special clothes people wear on Mother’s Day or Father’s Day.

C．It’s a kind of flower showing love and best wishes.

D．People can wear carnations only on the second Sunday in May.

______ the boy to save the money, but he would not listen to me.

A．advised	B．persuaded
C．suggested	D．insisted

Some parts in South China have experienced ______ this year as they did last year.

A．twice as much rain	B．rain twice as much
C．as twice much rain	D．twice rain as much

My brother is on a special _______ to lose ________weight.

A．food; /	B．food; his
C．diet; /	D．diet; his