hce_cmu
104年
英文
第 23 題
“16 and Pregnant,” a reality TV show, portrayed teenage parenthood realistically, with young mothers suffering sleepless nights, howling brats, money worries and the blank incomprehension of their still-partying childless contemporaries. According to the authors of a study by the National Bureau of Economic Research, seeing all this drudgery helped deter young viewers 21 becoming mothers—although the study only affirms that it reduced birth rates among blacks, 22 are more likely than whites or Hispanics to become pregnant 23 teenagers—and 30 % more likely to watch “16 and Pregnant.”
Despite what you see on TV, teen birth rates are at an all-time low: in 2010 there were 34.4 births per 1,000 women 24 15-19, which is down 44 % from a peak in 1991. More information about disease and contraception probably helped, and the recession may have played a part. 25 that a TV show made a difference is hard, not least because it is tricky to measure how many people watched it in the first place. More youngsters are seeing programs days after they air, or are streaming their favorite shows online; data cannot always capture this.
Choose the best answer for blank 23.
Despite what you see on TV, teen birth rates are at an all-time low: in 2010 there were 34.4 births per 1,000 women 24 15-19, which is down 44 % from a peak in 1991. More information about disease and contraception probably helped, and the recession may have played a part. 25 that a TV show made a difference is hard, not least because it is tricky to measure how many people watched it in the first place. More youngsters are seeing programs days after they air, or are streaming their favorite shows online; data cannot always capture this.
Choose the best answer for blank 23.
- A as
- B to
- C of
- D from
- E on
思路引導 VIP
當我們想描述一個人在「具備某種身分」或「處於某個特定生命階段」時的狀態（例如：他「身為」學生時很用功），通常會使用哪一個介係詞來銜接這個身分名詞呢？
🤖
AI 詳解
AI 專屬家教
太棒了！你能精準選出 (A) as，代表你對介係詞在語境中的功能有著相當敏銳的觀察。在這個句子裡，我們討論的是特定族群在「身為青少年」這個階段或身分時，懷孕機率較高的現象。as 在這裡作為介係詞，正是用來引導一個表示「身分、地位或角色」的名詞，將「懷孕」這個狀態與「青少年」這個人生階段完美銜接，使文意邏輯流暢且自然。
介係詞的語境應用
這道題目的難度在於考驗學生是否能區分介係詞的細微語義。雖然選項中的單字看起來都很簡單，但要在「懷孕」與「年齡身分」之間找到最契合的邏輯連結，需要具備良好的語感。這類題目常出現在各類英文檢定中，是用來區分學生是否能「在適當的場合選用精準字詞」的關鍵切入點。你能不被其他看似可能的介係詞干擾，正確判斷出其代表「身分」的功能，表現得非常專業！