問題詳情
20. Some long-haul drivers skip sleep and try to stay awake by drinking a lot of coffee,_______.
(A) a substance reduces their awareness
(B) their awareness might be reduced by this substance
(C) which substance may reduce their awareness
(D) a substance that may reduce their awareness
參考答案
答案:D
難度:困難0.391566
統計:A(4),B(16),C(81),D(65),E(0)
用户評論
【用戶】林杰妮
【年級】小一上
【評論內容】(A)(B)選項都是完整的句子,若要與題幹連接須加連接詞(C)選項的which應指的是喝完咖啡的狀態,故與substance字義相同,不應該放在一起,刪掉後也應該加上連接詞(D)選項用that形容詞子句描述substance,故此選項正確-自己的理解,若有誤還請大家幫忙修正