－Hello Jack. How are you doing?－.A. Reading a magazineB. OKC. That’s all rightD. It’s nic

问题补充：

－Hello, Jack. How are you doing?

－.

A. Reading a magazine

B. OK

C. That’s all right

D. It’s nice

答案：

A. Reading a magazine

(答案→)B. OK

C. That’s all right

D. It’s nice

解析：How are you doing?的意思是“你近来好吗？”，在四个选项中：A.Reading a magazine“在读杂志”，OK“好”，C. That’s all right“那是正确的。”D. It’s nice“它很漂亮。”根据意思可知，本题选B。