His comprehensive surveys have provided the most________statements of how, and on what basis, data are collected.
A.explicit B.ambiguous C.fundamental D.arbitrary
听下面一段独白，回答以下小题。
1.What roles do fathers play nowadays?
A.They mainly stay at home looking after children.
B.They work outside the home leaving childcare to their wives.
C.Besides working they help with childcare as well.
2.What do people often do on Mother’s Day?
A.Mothers and children go shopping together.
B.They have outdoor picnics.
C.They wear carnations.
3.What is most important on these two days?
A.What children write on cards.
B.The value of gifts.
C.Love and respect given to parents.
听下面一段较长对话，回答以下小题。
1.What is the woman’s first impression of the television?
A.It’s too big. B.It’s beautiful. C.It’s of high quality.
2.How much did the TV cost the man?
A.＄1,000. B.＄1,200. C.＄2,400.
3.What does the woman suggest the man do?
A.Watch less television.
B.Have the old television fixed.
C.Return the television and get his money back.
听下面一段较长对话，回答以下小题。
1.What’s Charles’ problem?
A.He has to rent a room.
B.He has to pay the rent.
C.He has to leave his home.
2.What do we know about the woman in the past?
A.She always lent money to the man.
B.She got financial problems.
C.She always bought lotteries.
3.How did the woman get so much money?
A.She won the lottery. B.She found a good job. C.Her uncle left it to her.
听下面一段较长对话，回答以下小题。
1.Why does the man like Joplin’s?
A.Because of the location.
B.Because of the benefits.
C.Because of the salary.
2.What does the woman suggest?
A.He should reconsider.
B.He should ask for more benefits.
C.He should apply for it.
3.What did the woman’s husband use to do on holidays?
A.He used to be available for job.
B.He used to call Joplin’s.
C.He used to have a good rest.
听下面一段较长对话，回答以下小题。
1.At what time will the speakers go to see the Smiths?
A.3:30. B.4:00. C.4:15.
2.How will they go there?
A.By bus. B.By bike. C.On foot.
3.Where will they meet?
A.At the bus stop.
B.Opposite the factory.
C.In front of the bookstore.
