問題詳情

38 Ginkgo biloba is said to be effective at boosting memory, but there is also _____ that it may increase the risk ofstrokes.
(A) privacy
(B) concern
(C) modesty
(D) regulation

參考答案

答案：B
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用户評論

【Karen】評論

Ginkgo biloba is sai☆ ☆☆ ☆☆ ...

【josephine2002】評論

Ginkgo biloba is said to be effective at boosting memory, but there is also _____ that it may increase the risk of strokes.據說銀杏葉能有效增強記憶力，但也有可能 _____ 會增加中風的風險。(A) privacy隱私(B) concern關注(C) modesty謙虛(D) regulation監管from google