【題目】Don’t forget ______ a ticket for Brian.
A.buy B.buying C.to buy D.bought
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】—Is Alice writing?
—________.She is listening to music.
A.Yes,she is
B.Yes,she does
C.No,she doesn’t
D.No,she isn’t
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】John fell asleep_____he was listening to the music.
A.after B.before
C.while D.a(chǎn)s soon as
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】 He Wei is very____. She likes to stay at home and read by herself.
A. quietB.kindC.funnyD.outgoing
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】 —We need to learn and work ______ we live.
—I think so.
A. as long as B. as much as
C. as soon as D. as possible as
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】在短文的空格內(nèi)填入適當(dāng)?shù)脑~,使內(nèi)容通順,每空格限填一詞,首字母已給。
Recently the unmanned aircraft which are called drones (無(wú)人駕駛飛機(jī)) have come into use for a number of business purposes.
Basically, a drone is a flying robot. The aircraft (飛行器) may be remotely controlled or can fly a through flight programs in their systems. The little planes used to be very costly. In the past, they were mostly used in the military (軍事). But as they have din price more people have begun to use them. Rescue workers and fanners are among the new users.
A company in France is using drones to help farmers examine their crops and limit the amount of fertilizer (肥料) they use. The fast development of computer technology, image sensing devices (圖像感應(yīng)設(shè)備), satellite navigation (衛(wèi)星導(dǎo)航) and cell phones has led to lower-priced drones. Researchers and developers have learned how to build smaller and less-costly drones.
Moviemakers are using drones to film from the sky. Historians (歷史學(xué)家) use them when they explore a. buildings. Rescue workers use them to look for people. And now farmers are using them to m their crops.
Romain Faroux is a French businessman who starts companies. His father was a farmer. He believed drones could help fanners. He helped create a company that developed a small drone that could be controlled by people on the g. They called it “Agridrone (農(nóng)業(yè)無(wú)人機(jī)).” It uses a special “optical sensor (光學(xué)感應(yīng)器)” to examine crops.
The technology used is similar to that used by smartphones except it has wings. A computer program directs the drone to fly over the crops. The sensor on the drone records four different-colored “bands” of sunlight (太陽(yáng)光帶) that are reflected off (反射) the crops.
Jean-Baptiste Bruggeman is a farmer. He says the drone flies over his crops at different time of the season. He says this provides a lot of information about his crops. The drone pictures show him the exact amount of fertilizer the crops need. It also shows exactly where the fertilizer is needed.
Romain Faroux says farmers use information g by the Agridrone to place fertilizer only in areas where it was needed. This saves money and reduces pollution. Before they used the drones, farmers would put the same amount of fertilizer everywhere. Drones also save time because farmers can examine u to three hectares (公頃) in about a minute.
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】This task is _____difficult for us. We need ______people.
A.much too; another three B.too much; other three
C.much too; more three D.too much; three more
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】假設(shè)你叫 Daniel,在學(xué)校禮堂里看到了一則關(guān)于 International Robot Show 的海報(bào)。你和朋友 Simon 都對(duì)機(jī)器人很感興趣,請(qǐng)根據(jù)海報(bào)內(nèi)容,給 Simon 寫(xiě)一份郵件邀請(qǐng)他本周六(4 月 15 日) 一起參觀展覽。
要求:
1 郵件必須包含海報(bào)里的所有內(nèi)容, 并根據(jù)你的想象增加一些展覽內(nèi)容(如機(jī)器人的種類(lèi)、 功能等),使文章通順、連貫;
2 郵件中不得使用真實(shí)的人名、校名;
3 詞數(shù)不少于 80,開(kāi)頭和結(jié)尾已給出(不計(jì)入總詞數(shù))。
Hi Simon,
I know you are interested in robots. There is going to be a robot show this week.
Would you like to go with me this Saturday morning? Please let me know.
Yours,
Daniel
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】 There is only one apple left. Let's____it.
A. shareB.cutC.takeD.bring
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