同等學力英語 每日一練

231. Don't _____ the news to the public until we give you the go-ahead ( 許可，準許 ).

A. release B. discard C. relieve D. retain

232. The storm sweeping over this area now is sure to cause _____ of vegetables in the coming days.

A. rarity B. scarcity C. invalidity D. variety

233. Jack almost fell off the cliff, but managed to _____ until help came.

A. keep on B. catch on C. count on D. hang on

234. Experts say walking is one of the best ways for a person to _____ healthy.

A. preserve B. stay C. maintain D. reserve

231. [ 答案 ]A, release.

[ 注釋 ]release(=allow news to be published) 發(fā)布（新聞）： Details of the scheme have not yet been released to the public.( 這項計劃的細節(jié)尚未向公眾發(fā)布。 )relieve 1) 減輕（痛苦，緊張情緒等）： What will relieve a headache? This will help to relieve our hardship. 2) 使放心，使寬慰： The good news relieved us, for we had been very anxious. 3) 賑濟，救濟： The fund is for relieving distress among the flood victims. 4)relieve...from(of) 解除，免除； a. This medicine will help to relieve you from your pain. b. He was relieved of his duties.

retain(= keep; continue to have or hold) 保持，繼續(xù)保有： 1)She retains a clear memory of her schooldays. 2)You must retain your tickets.

232. [ 答案 ]B. scarcity.

[ 注釋 ]scarcity(=the state of being scarce) 缺乏；不足（指原本充足之物暫時在數(shù)量上的缺乏）。例如： The scarcity of fruit was caused by the drought.( 水果的供應不足是干旱所引起的。 )rarity(=sth. uncommon, unusual or sth. valued because rare) 珍稀，稀少： Snow is a rarity around the equator.( 雪在赤道周圍是罕見之物。 )invalidity(=making weak by illness; not suitable for use) 無效性，喪失工作能力。 Variety(=difference of condition or quality) 變化，多樣化。

本題譯文：目前席卷這一地區(qū)的暴風雨今后肯定會引起蔬菜短缺。

233. [ 答案 ]D. hang on.

[ 注釋 ]hang on(=hold fast, keep hold) 牢牢抓住，抓緊不放： Help! I can't hang on much longer.( 救命��！我支持不住啦。 )keep on(doing sth.) 繼續(xù)（做 ...... ）； catch on 理解； count on 指望，依賴。

本題譯文：杰克差點從懸崖上掉下來，但得以抓住不放直到得救。

234. [ 答案 ]B. stay.

[ 注釋 ]preserve, stay, maintain, reserve 這 4 個詞均有“保持”，“維持”之意。 stay 后可接形容詞作表語： The weather stayed wet for three days. 其他 3 個詞均為及物動詞。

Preserve(=keep safe from decay, risk, harm, danger, going bad etc.) 保存，保護： 1)Policemen preserve order in the streets.( 警察在街上維持秩序。 ) 2)We must preserve our natural resources.( 我們必須保護自然資源。 )3)You paint woodwork to preserve it.( 你油漆木制品以防腐爛。 )Maintain(=keep up) 保持，維持，維修。 Reserve(=keep for a special purpose; store) 保留，預定： 1)I'll reserve my opinion at his time,( 這時我將保留我的看法。 ) 2)I'll phone up today and reserve a room.( 我今天將打電話預定一個房間。 )

本題譯文：專家們說，步行是一個人保持健康的最好方法之一。