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17. by B. together with C. as well as D. without 答案: A 解析: 被風(fēng)所攜帶的種子, carried by the wind 作 seeds 的定語。 12. to B. sent to C. taken from D. made up 答案: A 解析: add to“ 增加,增添 ” ,符合題意。 push one39。s surface, the floor of the ocean cracked (破裂 ) open. A volcano that had __7__ its way out from the __8__ centre of the earth had __9__ its way through the earth39。 6. While they were sitting in the kitchen, ________. A. the construction workers moved the house B. the kitchen window broke out on its own C. an earthquake took place suddenly D. they were warned to leave the room at once 答案: C 解析: 推理判斷題。 4. What is the passage mainly about? A. A popular way of forecasting weather. B. A new research effort in predicting storms. C. Biologists39。s so much more we need to understand—— but it certainly opens the way to more research.” It has been discovered that a shark senses pressure using hair cells in its balance system. At the Bimini Shark Lab in the Bahamas, Miss Smith fixed hi tech sensors to sharks to record pressure and temperature, while also tracking them using GPS (Global Positioning System)technology. In Aberdeen, she was able to study the effects of tidal(潮汐的 ) and temperature changes on dogfish—— none of which were harmed. She also used a special lab which can mimic(模擬 )oceanic pressure changes caused by weather fronts. She is due to plete her study and graduate later this year. She says she will be looking for a job which will give her the chance to enrich her experience of shark research. 短文解析: 全文講述了 24歲的大學(xué)生史密斯的研究:鯊魚可以為人們預(yù)報惡劣的天氣。 8. I like John, but I don39。 where B. that。 find out 表示經(jīng)過打聽、調(diào)查、詢問后 “ 弄清楚、查明、發(fā)現(xiàn) ” ,常指隱藏?zé)o形的東西,如 “ 道理、意義、罪惡、秘密 ” 等。強調(diào)句式的結(jié)構(gòu)是 “ It is+被強調(diào)部分+that/who...” 。t be enough________for my stationery. A. area B. place C. room D. surface 答案: C 解析: 在此句中 room表示 “ 空間 ” ;是不可數(shù)名詞。選項 B表示地方時,是可數(shù)名詞,需要用冠詞。 they looked for 前省略了關(guān)系代詞 that,因為先行詞 the young man 在從句中作 looked for的賓語。其后接 n. /pron./that/wh clause/wh word+ to do。 that C. where。t find him________physically. A. pleased B. pleasant C. attraction D. attractive 答案: D 解析: 題意:我喜歡約翰,不過我認(rèn)為他長得并不英俊。 1. The passage is most probably taken from________. A. a short story collection B. a popular science magazine C. a research paper D. a personal diary 答案: B 解析: 由文章內(nèi)容可知,該文出自科學(xué)雜志。 interest in the