【正文】 句意：——你知道大衛(wèi)上個月為什么去倫敦嗎?——他去那兒的目的是找一份更好的工程師工作。signs 標志；symbols 象征；experiences 經(jīng)歷；expressions 表達。但由于新的規(guī)定，你可以在床上呆比以前更長的時間。故選C。advantage優(yōu)勢；message信息；challenge 挑戰(zhàn)； knowledge知識。挑戰(zhàn)在于我們?nèi)绾闻袛噙@些信息是否真實。9．C解析：C【詳解】句意：——如今，尋找信息并不是什么大事。position位置；education教育；collection收集；attention注意。有志者事竟成。8．A解析：A【詳解】句意：——經(jīng)過多年的辛勤工作，格林先生終于在他的公司里得到了很高的職位。decisions決定；directions方向；sides邊；steps步驟。你現(xiàn)在所做的是改變現(xiàn)狀的關(guān)鍵。我必須采取措施糾正它。故選B。customers顧客；passengers乘客；members成員；tourists游客。飛往上海的航班正在登機。故選D。scene場景；silence沉默；service服務(wù)；sense判斷力。5．D解析：D【詳解】句意：我方向感差，所以不敢一個人出去。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”?？疾槊~辨析。4．A解析：A【詳解】句意：——你想移居到火星嗎？——當(dāng)然。根據(jù)“a high… in the government”可知，此處指政府的高位要職；high position“高位”。考查名詞辨析。3．B解析：B【詳解】句意：——雖然他在政府中從未擔(dān)任過要職，但他仍然關(guān)心老百姓。suggestions建議，可數(shù)名詞復(fù)數(shù)；advice建議，不可數(shù)名詞；hobbies愛好，可數(shù)名詞復(fù)數(shù)；knowledge知識，不可數(shù)名詞。2．A解析：A【詳解】句意：劉先生是一個聰明人，他經(jīng)常給我們一些建議。根據(jù)“I miss you very much!”可知，非常想念某人，應(yīng)該想要某人的照片以緩解思念。t worry! Why not try to make ___________ with them?A．decisions B．sentences C．suggestions D．choices17．–Could you give me a few ______ on how to spend the ing summer holiday?OK. Let me see.A．hobbies B．knowledge C．suggestions D．information18．The ____of antibiotics(抗生素) in the 20th century has made a great difference to us.A．invention B．instruction C．method D．discovery19．—Could you take out the rubbish and do the dishes，Tony？—Sure，Mom will be mad if she sees this _________，I think．A．matter B．messC．trouble D．difficulty20．—Do you think Mary has made a wrong ________?—No, I don’t think so. It’s good for her to live alone.A．experience B．experiment C．difference D．decision21．— I hear that you have bought a smart car. Does the car give you any good ________ for your money?— Certainly.A．value B．price C．wealth D．cost22．A factory will be built for the __________ of this type of new energy car.A．position B．population C．production D．pronunciation23．— Do you really think you can learn that much in only a couple of hours?— Yes. We will try a very useful ________ of dealing with memory problems.A．report B．process C．method D．a(chǎn)ctivity24．This is a ________ of our city. Look! Our school is here.A．map B．music C．name D．team25．—I have great ________ in learning Chemistry and I am so worried. Could you help me?—Sure. I would be glad to.A．interest B．trouble C．fun D．joy26．— Could you tell me more about Chinese ________, Mr. Li?— Sure. For example, we usually eat rice dumplings on the Dragon Boat Festival.A．customs B．services C．symbols D．holidays27．All the ________ was for nothing because the visit was cancelled. Put it away now.A