--Can I speak to Mr Wang?--Sorry he' s out. Can I a message?A. leaveB. takeC. ask forD.

问题补充：

--Can I speak to Mr Wang?

--Sorry, he s out. Can I a message?

A. leave

B. take

C. ask for

D. want

答案：

A. leave

(答案→)B. take

C. ask for

D. want

解析：：短语辨析。Leave a message留口信；take a message带口信；句意：—王先生在不在？我要和他说话。—对不起。他出去了。我可以带口信给他吗？根据句意说明B正确。