Have you seen Mary lately? My boss wants to know.A. how she is getting alongB. how is she

问题补充：

Have you seen Mary lately? My boss wants to know.

A. how she is getting along

B. how is she getting along

C. what she is getting along

D. what is she getting along

答案：

(答案→)A. how she is getting along

B. how is she getting along

C. what she is getting along

D. what is she getting along

解析：此题考查how引导的宾语从句。从句意可知，宾语从句应使用现在进行时态。