题目内容：

听下面一段较长对话，回答以下小题。

1.How is the Sony camcorder (便携式摄录机) bought by the man?

A.Small. B.Big. C.Heavy.

2.What’s the probable relationship between the two speakers?

A.Husband and wife. B.Employer and employee. C.Teacher and student.

3.For what reason are the digital video products popular?

A.Decreasing production. B.Inviting functions. C.Creative computers.

4.Which of the following can digital camcorders be connected with?

A.A pocket dictionary. B.A home computer. C.A slide show.