A moment’s drilling by the dentist may make us nervous and upset. Many of us cannot stand pain. To avoid the pain of a drilling

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问题    A moment’s drilling by the dentist may make us nervous and upset. Many of us cannot stand pain. To avoid the pain of a drilling that may last perhaps a minute or two, we demand the "needle" --a shot of novocaine--that deadens the nerves around the toot

选项 A、that pain is good for us
B、to stop taking the "needle" at the dentist’s
C、how to handle pain
D、how to avoid torture

答案C

解析
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