In public places, could you please pay __________/ ə'tenʃ(ə)n/ to your behavior?

A．attention

B．achieve

C．astronaut

D．airplane

信用保险一般规定被保险人应自负一定比例的损失，比如政治风险大约在（）之间。

A.5%-15%

B.5%-10%

C.10%-15%

D.6%-10%