1.Switzerland joined UN after having been ________for decades.
A. natural B. neutral
C. noble D. novel
【答案】B
【解析】
【详解】考查形容词词义辨析。句意:瑞士在中立几十年后加入了联合国。A. natural自然的 B. neutral中立的 C. noble高尚的 D. novel adj. 新奇的 n. 小说。根据句意,故选B。
2.She is very pleased with the result of her blood test, for all tested items show ____ reactions.
A. objective B. positive
C. negative D. subjective
【答案】C
【解析】
【详解】考查形容词词义辨析。A. objective客观的 B. positive积极的 C. negative 消极的,阴性的 D. subjective主观的。句意:她对自己的验血结果非常满意,因为所有的验血项目都是阴性反应。negative reactions阴性反应,故选C。
3.In a second-hand book store, one might, _____, pick up an old book for a few pence that might worth many pounds.
A. specially B. normally
C. occasionally D. essentially
【答案】C
【解析】
【详解】考查副词词义辨析。句意:在二手书店,人们可能会偶尔花几便士买到一本可能值很多英镑的旧书。A. specially特别地,专门 B. normally通常 C. occasionally 偶尔 D. essentially本质上。根据句意可知,选C。