【正文】 pose10．—Timmy, I can’t afford to let the situation get worse. I must take ________ to put it right.—I can’t agree more. It’s what you do right now that makes a difference.A．decisions B．directions C．sides D．steps11．—Why did the artist make no ________ to be understood or liked?—He didn’t care what others think of him.A．risk B．effort C．suggestion D．balance12．—We have entered a world where robot operations bee true with 5G technology.—Hard to believe! Scientists are full of ________ which leads to great changes in our life.A．instruction B．instrument C．invention D．introduction13．As a student, getting up early and being afraid of missing the first school bell may be mon ________ for you. But thanks to new rules, you can stay in bed longer than before.A．signs B．symbols C．experiences D．expressions14．Mr. Li always has his own special ________ to make his lessons lively.A．surveys B．instructions C．works D．methods15．Would you send me some ________ of yours? I miss you very much!A．magazines B．photos C．phones D．works16．I39。m sure Cindy will make it to the hotel. She has a good ________ of directions.A．idea B．feeling C．experience D．sense17．—I39。ll find it of great __________ in helping you.A．price B．cost C．interest D．value18．—The sweater is not the right ________ for me.—Well, shall I get you a bigger one or a smaller one?A．price B．color C．size D．material(材料)19．The ____of antibiotics(抗生素) in the 20th century has made a great difference to us.A．invention B．instruction C．method D．discovery20．—Dad, what is the loudspeaker saying?—It is to the fight to Shanghai is checking tickets now.A．customers B．passengers C．members D．tourists21．I think some famous stars should pay more attention to their behavior because what they do can have a great ________她一個人住挺好的。experience經(jīng)歷，經(jīng)驗；experiment實驗；difference區(qū)別；decision決定。2．A解析：A【詳解】句意：來訪者講了一個關(guān)于他在非洲謀生的生動故事。lively活潑的，生動的；形容詞；living活（著）的，形容詞，生活方式，生計，名詞。live居住，動詞。第二空前是冠詞，所以用名詞。故選A?？疾槊~辨析。根據(jù)“drew the world’s”可知，此處用draw one’s attention表示“吸引某人的注意”，故選A?？疾槊~辨析，experience經(jīng)驗，經(jīng)歷；condition條件；knowledge知識；purpose目的。5．C解析：C【詳解】句意：彼得對讀有關(guān)動植物的書很感興趣?？疾槊~詞義辨析。根據(jù)“Peter is interested in reading books about animals and plants.”可知，Peter對動物、鳥類和花卉都很了解。故選C?？疾槊~辨析。根據(jù)“who is travelling or visiting a place”可知，正在旅行或參觀某個地方的人是指游客。7．D解析：D【詳解】句意：桌上的留言是給你的。考查名詞辨析。留言的作用是提醒某人某事，而根據(jù)“It says Mr. Lee is ing to visit you tomorrow.”可知“李先生明天來訪”是提醒人的事情，所以桌上放的應(yīng)是留言。8．A解析：A【詳解】句意：——你想移居到火星嗎？——當(dāng)然?？疾槊~辨析。根據(jù)“Sure. I’m in no... that life on Mars would be interesting”可知，此處表示“確信”，be in no doubt表示“毫無疑問，確信”。9．B解析：B【詳解】句意：——山姆的勇氣值得稱贊，但獨自從河里救人太危險了。作為青少年，我們最好向成年人尋求幫助。humour幽默；courage勇氣；wisdom智慧；purpose目的。故選B。我必須采取措施糾正它。你現(xiàn)在所做的是改變現(xiàn)狀的關(guān)鍵。decisions決定；directions方向；sides邊；steps步驟。11．B