- _______ I take my umbrella with me?

- _______ better to do so. The weather is changeable.

A．Must; You'd

B．Shall, It's

C．Need; You'd

D．Would; It's

劳务工人实名制个管理是由各地方建设行政主管部门和（）提出的。

A.分包单位

B.总包单位

C.建设企业

D.建设部门