题目

（08年大连市一模理） 设复数等于                                             （    ）    A．       B．       C．       D． 答案：答案:C Listen and read the following statements. Write T or F (1)Sam is the youngest of all. (　　) (2)Sam's father is a businessman. (　　) (3)Sam's mother is a maths teacher. (　　) (4)Sam's grandfather is the tallest. (　　)