先通读下面的短文，掌握其大意，然后从A、B、C、D四个选项中选择可以填入空白处的最佳答案。

    An officer(军官) is at a bus stop．He wants to take a1to see his girlfriend. He wants to tell her the2of his bus's arrive(到达)，so she can meet3at the stop on time. He wants to4her on a pay phone,5 he doesn't have a coin (硬币) for the phone．He wants someone to6him．

    A soldier(士兵) is near the stop. The omcer7over to the soldier and asks, "Do you have any coins8the phone?"

    "Let me have a look." says the soldier. "I'll see if(是否) I can help you."

    "Don't you know9 to speak to an officer?''says the officer. "Now let's start again．Do you have any coins…?"

    "No, sir."says the soldier10.