—Can I run around here?—. Don’t you know the school rules?A. Cheer upB. Never mindC. Behav

问题补充：

—Can I run around here?

—. Don’t you know the school rules?

A. Cheer up

B. Never mind

C. Behave yourself

D. Believe in yourself

答案：

A. Cheer up

B. Never mind

(答案→)C. Behave yourself

D. Believe in yourself

解析： 情景对话题。A. Cheer up振作起来 ；B. Never mind 不要紧； C.Behave yourself 守规矩；D. Believe in yourself 相信自己。“我能在这溜达么？”“规矩点！难道你不懂校规吗？”选C。