3. Hundreds of years ago cloves （丁香）were used to remedy headaches.
A) disrupt B) diagnose C) evaporate D) cure
答案及解析: D. 解題思路：備選答案均為動詞，關注原句中的賓語headaches（頭痛）。解題思路：在習慣搭配上，B和D都可帶“疾病類”的詞作賓語，但頭痛不用diagnose （診斷），卻可cure （治療）頭痛，所以答案為D。
另外diagnose 的用法是：diagnose… as...，如：The plastic surgeon diagnosed my illness as a rare bone disease./整形外科醫(yī)生診斷出我的病是一種罕見的骨病。
4. Experts generally agree that diet has an important bearing on ones health.
A) result B) factor C) cause D) influence
答案及解析: D。 解題思路：從習慣搭配的角度解題：只有D才能和介詞on搭配使用。
補充：
influence n. （常與on連用）影響力；感化力; vt. 影響
e.g. Many a woman has had a influence upon her husband. 許多婦女對其丈夫有影響。
Bearing: n. （與on, upon連用）關系
e.g. What they have done has no bearing on the promotion of sales.
他們所干的事情與這次促銷活動毫無聯系
5. Mary was compelled to take in washing to help support her family.
A) pleaded B) appealed C) forced D) instructed
答案及解析: C. 解題思路：借助句意：Mary。。在家里幫別人洗衣服以幫助養(yǎng)家糊口。而C的含義最合適句意。被選項中：
補充：
appeal常用appeal to sb./sth.的結構，表示：“呼吁，懇求，吸引，引起興趣”；to appeal for aid/求助；
plead是 “懇求，托詞，以…作藉口，為…辯護；為…抗辯”，plead the rights of the unemployed /為失業(yè)者的權利據理力爭；
instruct教；通常的用法是：instruct sb. in sth. 如：instruct a class in history /教授一個班的歷史；（常與to + inf連用）命令，如：instruct sb. to start early /命令某人早動身
take in: v. 接受, 吸收, 理解, 欺騙
take A for B: v. 把A誤以為B
take ..into account/consideration: v. 重視, 考慮
take part in..: v. 參與, 參加
take pride in.. v. 以...為驕傲
6. They had a far better yield than any other farm miles around this year.
A) goods B) soil
C) climate D) harvest
答案及解析: D。在該句中yield 是用作名詞（因為該詞的前面有不定冠詞a），解題思路：抓住句子中與劃線部分相關的結構或用詞特點。能與不定冠詞a搭配使用的被選項只有C和D（氣候，傾向， 風氣，如：a mild climate溫和的氣候）。再借助句子中其他特征詞：farm，判斷harvest“收成”是答案。
Yield: vt, vi出產, （常與to連用）放棄；投降；讓步 n. 產量；收成
e.g. That tree yields fruits. 這種樹結果。
e.g. The army yielded when it was attacked.
當這支軍隊受到進攻時投降了
7. If a country wants to develop its economy successfully, there has to be a clear appraisal of its social needs.
A）aptitude B） assurance C） insurance D）assessment
答案及解析: D． 解題思路：搭配結構。
Appraisal n. 評價, 估價
Aptitude: n. 能力；才能；天資
assurance n 自信；把握 (= self-assurance) , 保險
e.g. life assurance 人壽保險
Assessment n.評估,看法
e.g. What is your assessment of the situation?
你對時局的看法如何
A) disrupt B) diagnose C) evaporate D) cure
答案及解析: D. 解題思路：備選答案均為動詞，關注原句中的賓語headaches（頭痛）。解題思路：在習慣搭配上，B和D都可帶“疾病類”的詞作賓語，但頭痛不用diagnose （診斷），卻可cure （治療）頭痛，所以答案為D。
另外diagnose 的用法是：diagnose… as...，如：The plastic surgeon diagnosed my illness as a rare bone disease./整形外科醫(yī)生診斷出我的病是一種罕見的骨病。
4. Experts generally agree that diet has an important bearing on ones health.
A) result B) factor C) cause D) influence
答案及解析: D。 解題思路：從習慣搭配的角度解題：只有D才能和介詞on搭配使用。
補充：
influence n. （常與on連用）影響力；感化力; vt. 影響
e.g. Many a woman has had a influence upon her husband. 許多婦女對其丈夫有影響。
Bearing: n. （與on, upon連用）關系
e.g. What they have done has no bearing on the promotion of sales.
他們所干的事情與這次促銷活動毫無聯系
5. Mary was compelled to take in washing to help support her family.
A) pleaded B) appealed C) forced D) instructed
答案及解析: C. 解題思路：借助句意：Mary。。在家里幫別人洗衣服以幫助養(yǎng)家糊口。而C的含義最合適句意。被選項中：
補充：
appeal常用appeal to sb./sth.的結構，表示：“呼吁，懇求，吸引，引起興趣”；to appeal for aid/求助；
plead是 “懇求，托詞，以…作藉口，為…辯護；為…抗辯”，plead the rights of the unemployed /為失業(yè)者的權利據理力爭；
instruct教；通常的用法是：instruct sb. in sth. 如：instruct a class in history /教授一個班的歷史；（常與to + inf連用）命令，如：instruct sb. to start early /命令某人早動身
take in: v. 接受, 吸收, 理解, 欺騙
take A for B: v. 把A誤以為B
take ..into account/consideration: v. 重視, 考慮
take part in..: v. 參與, 參加
take pride in.. v. 以...為驕傲
6. They had a far better yield than any other farm miles around this year.
A) goods B) soil
C) climate D) harvest
答案及解析: D。在該句中yield 是用作名詞（因為該詞的前面有不定冠詞a），解題思路：抓住句子中與劃線部分相關的結構或用詞特點。能與不定冠詞a搭配使用的被選項只有C和D（氣候，傾向， 風氣，如：a mild climate溫和的氣候）。再借助句子中其他特征詞：farm，判斷harvest“收成”是答案。
Yield: vt, vi出產, （常與to連用）放棄；投降；讓步 n. 產量；收成
e.g. That tree yields fruits. 這種樹結果。
e.g. The army yielded when it was attacked.
當這支軍隊受到進攻時投降了
7. If a country wants to develop its economy successfully, there has to be a clear appraisal of its social needs.
A）aptitude B） assurance C） insurance D）assessment
答案及解析: D． 解題思路：搭配結構。
Appraisal n. 評價, 估價
Aptitude: n. 能力；才能；天資
assurance n 自信；把握 (= self-assurance) , 保險
e.g. life assurance 人壽保險
Assessment n.評估,看法
e.g. What is your assessment of the situation?
你對時局的看法如何