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1. This innovative _________tool examines changes occurring within an
individual patient's tumor.
(A) diagnose (B) diagnosing (C) diagnostic (D) diagnosed
2. Returns are not allowed if the _________ you make is part of a special
offer.
(A) purchases (B) purchase (C) purchasing (D) purchased
3. Smile Travel is the _________ of different kinds of tours.
(A) operate (B) operation (C) operator (D) operative
4. Back To School sells a variety of stylish and ___________ backpacks.
(A) durably (B) durable (C) duration (D) durability
5. An ________ personality trait is necessary for this position.
(A) enthusiastically (B) enthusiast (C) enthusiastic (D) enthusiasm
解答：C/B/C/B/C
若無法靠直覺選答案，提供你判斷方法：
C 1. This innovative _________tool examines changes occurring within an
individual patient's tumor.
(A) diagnose (B) diagnosing (C) diagnostic (D) diagnosed
**解題技巧：innovative diagnostic tool 創新的診斷工具，
innovative及diagnostic皆為形容詞，共同修飾後面的名詞。
單字：innovative (創新的), individual(個別的), tumor (腫瘤),
diagnose (v.診斷), diagnostic (a.診斷的)
B 2. Returns are not allowed if the _________ you make is part of
a special offer.
(A) purchases (B) purchase (C) purchasing (D) purchased
**解題技巧：由空格後的is可知主詞是單數，the purchase(單數S) + (that) you make
(形容詞子句) + is (單數V) ……。
單字：returns(退貨), offer (特價品), purchase (v. 購買)
C 3. Smile Travel is the _________ of different kinds of tours.
(A) operate (B) operation (C) operator (D) operative
**解題技巧：本題不可選(B)，主詞的Smile Travel是一間公司，應該是
營運者，而非營運的行為。
單字：operate (v.營運), operation (n.營運), operator(n.營運者)
B 4. Back To School sells a variety of stylish and _____ backpacks.
(A) durably (B) durable (C) duration (D) durability
**解題技巧：本題考and的對等連接，stylish (時尚的)應與同樣為形容
詞的(B)對等連接。
單字：durably (adv.耐用地), durable (a.耐用的),
duration (n.持續時間), durability (n.耐久度), a variety of (各式各樣的)
C 5. An _____ personality trait is necessary for this position.
(A) enthusiastically (B) enthusiast (C) enthusiastic (D) enthusiasm
**解題技巧：本題為詞性題，本題用形容詞修飾後面的名詞personality
trait(人格特質)。
單字：trait (特點), enthusiastic (a.熱忱的)
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