-----The windows must have taken you quite a long time that day.

------Right. They          for weeks.

A．haven’t been cleaned

B．hadn’t been cleaned

C．didn’t clean

D．haven’t cleaned

不属于"湿滞经络"症状的是

A．关节酸痛重着，固定不移

B．膝关节漫肿，屈伸不利

C．舌苔白滑

D．脉濡缓

E．肢体酸重疼痛