We should analyze the work instead of concentrating only on some single parts.A. as a who

问题补充：

We should analyze the work instead of concentrating only on some single parts.

A. as a whole

B. on the whole

C. in general

D. as a result

答案：

A. as a whole

(答案→)B. on the whole

C. in general

D. as a result

解析：介词辨析。A作为一个整体；B总得说来，总体上；C一般来说；D结果是；句意：我们应该从总体上来分析这个工作，而不是关注一些单个的部分。根据后半句说明B正确。