問題詳情

五、閱讀測驗：請根據題意，選擇一個最適當的答案 ( 10 分)Ecstasy has been the drug of choice among many clubbers for more than a decade. They thinkit’s fun, they think it’s safe, but now there’s worrying new evidence that the ecstasy craze may havecreated an entire generation of people that are more vulnerable to brain disorders. New research showsthat ecstasy damaged brain cells that are important for movement, so-called dopamine receptors. A studywas done by examining monkeys’ brain activities after giving the dance drug ecstasy. Monkeys weregiven a dosage of three tablets over nine hours. A normal brain is full of dopamine, but after the animalswere given ecstasy, most of the dopamine receptors stopped working. It can damage brain dopamineneurons and may render the user more susceptible to developing Parkinsonism as they grow older.
46. How long has ecstasy been the favorite drug among clubbers?
(A) under ten years
(B) about five years
(C) more than ten years
(D) about ten years
(E) more than twenty years

參考答案

答案：C
難度：簡單0.741497
統計：A(4),B(9),C(109),D(19),E(6)

內容推薦

內容推薦