【正文】 容比較級。simple簡單的；straight直的；double雙重的；typical典型的；根據(jù)“Yeah, I just have difficulty making the decision.”及語境可知，接受新的挑戰(zhàn)還是保持現(xiàn)狀是一個(gè)雙重選擇，故選C?！堑模抑皇呛茈y做出決定。故選D。exciting令人興奮的；difficult困難的；different不同的；popular流行的，受歡迎的。它在人們中變得更加受歡迎，現(xiàn)在我會做美味的菜了。故選B。generous慷慨的；modest謙虛的；patient耐心的；curious好奇的。她很謙虛。9．B解析：B【詳解】句意：——瑪麗所有科目都能得高分，但她從不炫耀。根據(jù)“Thanks a lot”以及“in my research”可知此處表達(dá)“感謝研究中提供的建議”，名詞用advice表示“建議”，形容詞用important做定語修飾名詞advice。考查名詞短語。故選B。more更多；larger更大的；higher更高的；wider更寬的。7．B解析：B【詳解】句意：隨著新型冠狀病毒感染的人數(shù)增加，世界衛(wèi)生組織積極采取行動(dòng)來控制這種嚴(yán)重的疾病。unusual不尋常的；special特殊的；general普遍的；mon通常的。6．D解析：D【詳解】句意：眾所周知，壞心情會影響我們的健康。modern現(xiàn)代的；traditional傳統(tǒng)的；international國際的；ancient古代的。5．B解析：B【詳解】句意：春節(jié)是中國的傳統(tǒng)節(jié)日之一，每個(gè)人都喜歡慶祝它?？疾樾稳菰~辨析和enough的位置。形容價(jià)格的“低”應(yīng)用形容詞low，故選A。much lower更低的；much cheaper更便宜的；more expensive更昂貴的；even higher更高的。這樣價(jià)格要低得多。3．A解析：A【詳解】句意：——越來越多的人喜歡在微信上團(tuán)購。loud大聲的，large大的，last最后的，lost迷路的，失去的。這是世界上我最不想做的一件事。”故選B。general knowledge：常識?？疾樾稳菰~辨析。s popular among young people.A．nice B．bad C．terrible D．strange28．—How was your exam the day before yesterday?—Well, I feel quite good. I made ________ mistakes than before.A．fewer B．the fewest C．less D．the least29．After a busy day’s work, listening to soft music can make me feel ________.A．relaxed B．nervous C．blue D．excited30．—Linda is practising the violin for an hour these days.—I see. It’ll make her ________ enough to perform on stage tonight.A．a(chǎn)ctive B．humorous C．confident D．patient31．—I really can’t believe such a wise man has made so silly a mistake.— Don’t you know ________ sense is worth more than knowledge?A．general B．usual C．special D．mon32．You’ve watched the boring soap opera thousands of times! Why don’t you go outside and find something ________ doing?A．useful B．cheerful C．enjoyable D．worth33．—You haven’t said a ________ word since last Friday. What’s wrong?—Nothing. Just let me alone.A．simple B．single C．similar D．silent34．The speaker showed ________ examples to make the science report easy to understand.A．a(chǎn)wful B．proper C．stupid D．tiring35．—Like so many creative people, he was never ________.—That’s why he has made lots of valuable paintings.A．cheerful B．skillful C．satisfied D．surprised36．With true friends, we feel ________ to share our joy and sadness to the greatest possible degree.A．free B．suitable C．strange D．friendly37．This is the chance he needs to make a ________ start.A．curious B．patient C．fresh D．natural38．— Mr. Green, please feel ________ to let us know if you aren’t satisfied with our service.— OK, I will. It has been good so far.A．real B．ready C．free D．fresh39．— I wish I could move away from the noisy city.— Really? But I think the life in the countryside may be .A．fortable B．boring C．peaceful D．exciting40．— I got