在下列各句的空格内填上一个适当的完整的单词，该词的首字母已给出。

1. You have more pens than I, but m ___   are better than yours.

2. The doctors and nurses tried every effort to save the d __    boy, but it didn't help.

3. Would you please write down your name, home a       _ ,and mobile phone number?

4. The shoes are too expensive. I can't a     __  them.

5. Mobile phones must be kept off d   ___  the meeting．

建设行政管理部门对建设工程合同争议进行调解，施工单位不服。施工单位可以采取的行为是( )

A．申请行政复议或提起行政诉讼
B．申请仲裁或提起民事诉讼
C．申请行政复议后提起行政诉讼
D．申请仲裁后提起民事诉讼