This is Jackson. Can I speak to Peter?-- please. I’ll see if I can find him for you.A.

问题补充：

--This is Jackson. Can I speak to Peter?

--, please. I’ll see if I can find him for you.

A. Hold up

B. Hold on

C. Hold out

D. Hold off

答案：

A. Hold up

(答案→)B. Hold on

C. Hold out

D. Hold off

解析：短语辨析。A. 举起；阻挡 B. 不挂断电话 C. 坚持；维持 D. 拖延。句意：我是杰克逊，能找彼得接电话吗？——不要挂断电话，我看能否为你找到他。故选B。