【評論主題】三、克漏字測驗第一篇：           Ayurveda, which originated in India more than 3,000 years ago, is a natural sy

【評論內容】

date back to=be traced back to

date back 主動態用法

be traced back 被動態用法

以人為主詞時 trace back才會出現主動態用法

【評論主題】22. My Seiko watch is _____ than his Rolex.(A) more cheap (B) more cheaper (C) much cheap (D) much c

【評論內容】

cheap的比較級為cheaper,去除(A)、(C)

可用much或far加強語氣

more用於雙音節以上形容詞的比較級,如more expensive

【評論主題】19. Many people are not aware that Flag Day is a legal holiday in the state of Pennsylvania, _____ B

【評論內容】

很多人不知道國旗日在賓夕凡尼亞州是國定假日,位於賓夕凡尼亞州的Betsy Ross縫了第一面國旗

賓夕凡尼亞州指的是地點,故選where