一．语言知识运用（15分）
( ) 1.—Mr Green has _______ one-year-old son, doesn’t he?
—Yes, and he also has _______ eight-year-old daughter.
A. a; a B. an; a C. a; an D. an; an
( ) 2. —Do you know the man _______Tom is a bus driver?
—Yes, he is my friend.
A. call B. called C. calls D. calling
