作者:
aromaraz (willychang17)
2020-05-23 21:47:33題目
From the 1500s to the mid-nineteenth century ,a period known as the Little
Ice Age , tree rings show that the climate in western North America was much
colder than normal. That favored the grass bison eat ,and they decreased .
When a long, widespread drought ended the Little Ice Age in the mid-1800s ,
the grassed _____ and the bison population crashed.
有三個選項
improved
spread
changed
我選的是 spread 答案卻是 changed
我的觀點因為 bison 愛吃草 , 所以草 decreased
所以當 bison 數量急遽下降導致 grass spread
作者: sadlatte (傷心拿鐵) 2020-05-25 15:04:00
Grassed打錯字了吧 我覺得changed應該是指植皮改變 不應對於學術文章的用字有過多推論 這題應該是題本出的？我覺得改的不好 一樓的原文寫的比較有邏輯 favored the grasses and they flourished很合理 但題目說favored thegrasses and they decreased 既然氣候適合那種草 草怎麼又會變少？ 這題硬要選還是會選changed 但是題目不好