Smoking is considered dangerous to health. Our tobacco-seller Mr. Johnson therefore al

Smoking is considered dangerous to health. Our tobacco-seller, Mr. Johnson, therefore , always asks his customers, if they are very young, whom the cigarettes are bought for. One day, a little girl whom he had never seen before walked【C1】______into his shop and demanded twenty cigarettes. She had the【C2】______amount of money in her hand and seemed very sure of herself. Mr. Johnson was so【C3】______by her confident manner that he forgot to ask his usual question. Instead he asked her what kind of cigarettes she wanted. The girl replied【C4】______and handed him the money. While he was giving her the【C5】______, Mr. Johnson said laughingly that as she was so young she should hide the packet in her pocket in【C6】______a policeman saw it.【C7】______, the little girl did not seem to find this very funny. Without even smiling, she took the【C8】______and walked towards the door. Suddenly she stopped, turned round and looked steadily at Mr. Johnson. There was a moment of silence and the tobacco-seller【C9】______what she was going to say. All at once, in a clear【C10】______voice, the girl declared, "My dad is a policeman," and with that she walked quickly out of the shop.

【C1】

A．nervously

B．heavily

C．hesitatingly

D．boldly

请帮忙给出正确答案和分析，谢谢！