points

　　more

　　in

　　favor of its

　　coldfighting properties(特性) than against it.

　　The Downside of Chicken Soup

　　Evidence in support of chicken soup's antiviral properties is not yet solid enough to prove true,

　　reliable

　　medicinal effects. Although the evidence based on personal experiences and existing research seem to support a good effect of chicken soup, a clinical trial would be very difficult to perform.

　　In addition, some people with food allergies (过敏性反应) or sensitivities to salt may experience ill side effects from chicken soup.

　　Unbroken bones may also lead to a choking risk，particularly for children.

　　However, the potential benefits of chicken soup seem to far outweigh the possible risks.

　　68．What does the underlined sentence suggest?

　　A．Mothers have long been helped by scientists to find remedies for colds.

　　B. Scientists have agreed for centuries with what mothers have understood.

　　C. People have tried chicken soup to help reduce cold symptoms since long ago.

　　D. Mothers know better how to deal with cold symptoms than scientists.

　　69．Which of the following is true about chicken soup?

　　A. It is particularly good for children.

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