--- Why did you buy two pairs of shoes?

--- It was so hard to choose which was________, so I took them both.

A．better

B．the better

C．worse

D．the worse

以下监理资料中，由总监理工程师审查的是（）。

A、监理规划

B、质量评估报告

C、监理工作联系单

D、监理月报