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(C) thinking about my math test this morning
(D) waving a flag in his hand
答案：(C)
解析: 此句翻譯為「我躺在床上，想著早上的數學考試」。
( )20. Only if you dry your dishes _________.
(A) can you find your lost purse
(B) can I buy the house
(C) will they be spotless
(D) can I feel comfortable
答案：(C)
解析: 此處使用句型「only if…」只有…才可以…，而且從 will they 主動詞倒裝可輔
助判斷唯有使用「only if…」才對，但此句尚需翻譯才可找出答案，唯有擦乾碗盤才
可確定是乾淨的。
( )21. Only if the exam comes _____ begin to review his lesson.

(A) has he (B) he has (C) he will (D) will he
答案：(D)
解析: 此處使用句型「only if…」只有…才可以…，而且主動詞需倒裝。
( )22. ______ along the beach, he saw his dream boat.
(A) Walking (B) Walked (C) Walk (D) To Walk
答案：(A)
解析: 此句為分詞構句；前後兩句子主詞一致，可刪除一句子主詞，主動語態時動詞
改為現在分詞。

( )23. The plane will be taking off in ________ five minutes.
(A) urine (B) approximately (C) throb (D) whack
答案：(B)
解析: 此句翻譯為「這架飛機即將在五分鐘內起飛」。(A)尿 (B)大約 (C)跳動 (D)
重擊

( )24. A: Do you have any work experience?
B: ______________
(A) I’m looking for a job as a receptionist.
(B) I want a minimum of 23,000 dollars a month.
(C) Yes, I worked part time in a cafeteria.
(D) I read wanted ads in newspapers.
答案：(C)
解析: A:你有工作經驗嗎？依題意選(C)有，我之前有在自助餐館工作過。

( )25. According to a study released recently, Australia’s Great Barrier Reef will lose most of its
coral cover by 2050 ___1__ global warming.

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