166. his landlady gave him a week's _____ to leave the flat.
a. threat b. notice c. advice d. caution

[答案]b. notice.
[注释]notice预先通知（尤用雇主、雇员或房东、房客之间）：give one's employee a month's notice (通知雇员一个月后离职)。本题译文：他的女房东通知他一周后从套间搬走。

167. even if they are on sale, these refrigerators are equal in price to, if not more expensive than, _____ at the other store.
a. anyone b. the others c. that d. the ones

[答案]d. the ones
[注释]代词one可以用来替代前面提到过的名词，以避免重复。如果它替代的名词是复数，则用ones。本题中它代替refrigerators；因特指，故用the ones.

168. when i took his temperature, it was two degrees above _____.
a. average b. ordinary c. regular d. normal

[答案]d. normal来源：www.gzu521.com
[注释]normal正常的；ordinary普通的；usual平常的；regular有规律的，定期的。

169. with the change of the economic foundation the entire immense superstructure is _____ rapidly transformed.
a. anything but b. more or less c. at large d. any more

[答案]b. more or less.来源：www.gzu521.com
[注释]more or less 或多或少地；anything but根本不；at large大体上；逍遥法外；详细地。
本题译文：随着经济基础的改变，整个庞大的上层建筑也或多或少地发生变革。

170. the author of the report is well _____ with the problems in the hospital BECause he has been working there for many years.
a. acquainted b. informed c. enlightened d. advised

[答案]a. acquainted.
[注释]be acquainted with熟悉，be well informed of(about)对......消息灵通。可见，此题中应用acquainted,因为后面地介词是with.