81. i'm afraid this painting is not by picasso. it's only a copy and so it's _____.
a. priceless b. invaluable c. unworthy d. worthless

[答案] d. worthless.来源：www.gzu521.com
[注释] worthless 无价值的, 无用的。priceless 无价的, 贵重的, 无法估价的：a priceless treasure 无价之宝。invaluable 无法估价的, 非常宝贵的。unworthy 不值得的, 不配的; 无价值的。 P[_=\j4Ur5Usw &! [ 本 资 料 来 源 于 贵 州 学 习 网 考研一方教育硕士 http://Www.gzU521.com ] P[_=\j4Ur5Usw &!

82. the final _____ of the play will take place on monday.
a. action b. performance c. view d. sight
[答案] b. performance.
[注释]performance (话剧的) 一场演出。

83. it was a long time before the cut on my hand _____ completely.
a. healed b. cured c. improved d. recovered

[答案] a. healed.
[注释] heal 1) 使痊愈, 治愈：the salve will help to heal the wound. (这种药膏能治愈你的伤。) 2) 痊愈 (多指外伤) ：the cut on my leg has healed. (我腿上的伤口以痊愈。) 可见, 本题是heal的第二种用法。cure治疗, 治好; the drug cured my fever. (这种药使我退烧了。) this medicine should cure you of your cold. (这种药定会治好你的感冒。) recover也可以表示“痊愈”, 意为“恢复正常”。例如：1) i think she will recover. (我认为她会痊愈的。) 2) he almost fell ill, but quickly recovered. (他差点病到, 但很快就痊愈了。) 也可以用recovered做表语表示“痊愈, 恢复正常：are you completely recovered from your illness? (你的病是不是完全好了？)
[注意] recover vi. 用作“痊愈”时, 句子主语通常是人。improve 改善, 此词无“治疗”或“痊愈”之意。
本题译文：过了很长时间我手上的伤口才痊愈。来源：www.gzu521.com

84. to get my travelers' checks i had to have the bank _____ a special check for the total amount.
a. make up b. make out c. make for d. make up for

[答案] b. make out.
[注释] make out 辨别, 详见iii.123.注释.来源：www.gzu521.com

85. she said she was glad the difficulty had been _____.
a. cleared away b. cleared up
c. broken away d. broken down

[答案] b. cleared up.
[注释] clear up 解释, 澄清; 解决：1) i had some doubts, but now they are cleared up. (以前我有许多疑点, 但现在都解决了。) 2) the book has cleared up many difficulties for me. (这本书解决了我不少困难。) clear away 清除。详见iii.32.break away 和 break down 详见ⅲ.6,7,11.注释.