1.Even in a highly modernized country, manual work is still needed.
    A. expressive B. physical C. exaggerated D. dubious
    【解析】A有表現(xiàn)力的；B身體的、物質(zhì)的；C夸張的；D可疑的、曖昧的。選B。
    2. Techniques to harness the energy of the sun are being developed.
    A. convert B. store C. utilize （使用） D. receive
    【解析】A使轉(zhuǎn)變、轉(zhuǎn)換；B存儲；C利用；D接收。選C。
    3. Many residents of apartment complexes object to noisy neighbors.
    A. managers B. occupants C. landlords D. caretakers
    【解析】A管理者；B居住者；C房東；D看門者。選B。
    4. The steadily rising cost of labor on the waterfront has greatly increased the cost ofshipping cargo by water.
    A. continuously B. quickly C. excessively D. exceptionally
    【解析】A連續(xù)不斷地；B迅速地；C過分地、極度；D異常地。選A。
    5. Hundreds of years ago cloves were used to remedy headaches.
    A. disrupt B. diagnose C. evaporate D. cure
    【解析】A使分裂，破壞；B診斷；C使蒸發(fā)；D治療。選D。
    6. John Hanson helped draft instructions for Maryland’s delegates to the Stamp Act Congress.
    A. clarify B. formulate （起草、制定、規(guī)劃） C. revise D. contribute
    【解析】A澄清、闡明。B規(guī)劃、用公式表達。C修訂、校訂；D貢獻、出力。選B。
    7. Practically all species of animals communicate either through sounds or through a large repertory of soundless codes.
    A. Simultaneously B. Almost C. Absolutely D. Basically
    【解析】A同時地；B差不多、幾乎；C絕對地、完全地；D主要地、基本上。選D。
    8. Sulphur has occasionally been found in the earth in an almost pure state.
    A. regularly B. accidentally C. sometimes D. successfully
    【解析】A定期地；B意外地、偶然地；C有時、間或；D成功地。選C。
    9. When doves are about two weeks old, they are covered with grey feathers and are ready to try their wings.
    A. grow B. wrap C. hide D. test
    【解析】A生長；B包，纏繞；C躲藏、隱藏；D實驗、測試。選D。
    10. I rarely wear a raincoat because I spend most of my time in a car.
    A. normally B. seldom C. continuously D. usually
    【解析】A正常地；B很少、不常；C連續(xù)不斷地；D經(jīng)常。選B。
    11. When she was invited to the party, she readily accepted.
    A. willingly B. suddenly C. firmly D. quickly
    【解析】A欣然地、樂意地；B突然地；C堅定地；D迅速地。選A。
    12. The dentist has decided to extract her bad tooth.
    A. take out B. repair C. pull D. dig
    【解析】A取出；B修理、修補；C拖、拉；D挖、探究。選A。
    13. You must shine your shoes.
    A. lighten（減輕；點亮；啟發(fā)） B. clean C. wash