阿摩線上測驗 登入

最新科目

最新試卷

最新試題

最新申論題

最新課程

最新主題筆記

最新討論

60.一位無症狀之成年人接受 MRI 檢查,下圖 T2 加權影像中箭頭所指為何種狀況?  (A)脊髓脫髓鞘(cord demyelination) (B)脊髓空洞症(syrinx) (C)截斷假影(truncation artifact) (D)反摺假影(flow aliasing artifact)

61.關於 diffusion tensor imaging(DTI)的敘述,下列何者正確? (A)有三個方向以上的 echo planar imaging(EPI)就可以做出來 2 (B)腦部 DTI 通常 b 值取 0 和 500 s/mm 即可 (C)fractional anisotropy(FA)map 上測量到數值接近 1,代表方向性很強 (D)無法組出 apparent diffusion coefficient(ADC)map

18.對於能源生產商,較佳的避險方式應為: (A)以氣候衍生性商品規避價格變動的風險,並以能源衍生性商品規避銷售量變動風險 (B)以能源衍生商品規避價格和銷售量變動的風險 (C)以能源衍生性商品規避價格變動風險,並以氣候衍生性商品規避銷售量變動風險 (D)以氣候衍生性商品規避價格和銷售量變動風險

33 What is one benefit of short videos mentioned in the passage? (A) They eliminate misinformation.(B) They replace classroom instruction.(C) They help account for complicated issues simply.(D) They encourage longer attention spans.

34 What concern do critics have about short-video platforms? (A) They are too expensive.(B) They discourage technology use.(C) They provide excessive academic information.(D) They may cause short attention spans.

35 Which of the following best reflects the author's view? (A) People should avoid short-video platforms completely.(B) Short videos are always harmful to society.(C) Traditional media should replace online media.(D) People should watch short videos critically and responsibly.