【正文】 了解保護(hù)黃河的重要性?？疾榉侵^語動詞?？疾榉侵^語動詞。achieve實現(xiàn)，動詞原形；achieved過去式；to achieve動詞不定式；achieving動名詞。 to take B．spending。 landing B．In。read B．spend。 orderingC．a(chǎn)re served。 didn’t use to D．not to move。 as good as41．I think middle school students should not get their hair _______.A．color B．colors C．colored D．coloring42．I didn39。 to fill40．________with his flat, mine looks__________ new.A．Compared。 getting21．The old couple often take a walk after supper in the park with their pet dog ___________ them.A．to follow B．following C．followed D．follows22．I must get my homework ____,A．done B．does C．do D．did23．He tried to make himself ________ by his students, but he failed.A．understand B．understoodC．understands D．understanding24．— Listen! Can you hear something?— Yeah, it could be some children outside.A．were playing B．playingC．to play D．play25．－Don’t you think your hair is too long?－Yes. I am going to have it ________ soon.A．cut B．cuts C．cutting D．to cut26．A 32yearold delivery driver ________ Gao Zhixiao was still working as the virus spread across China.A．called B．is called C．calls D．was called27．The audience enjoyed the lecture ________ by Hans and Einstein joined in the applause too.A．given B．giving C．to give D．gave28．It took us one week ________ this article ________ by Mo Yan.A．read, written B．to read, written C．reading, to write D．to read, to write29．Alice couldn’t make herself ________ attention to because her classmates made so much noise.A．pay B．paid C．paying30．Mr. Zhou is good at cooking and he has decided______his own restaurant.A．open B．opened C．to open D．opening31．—Is there anything amazing in today’s newspaper?—Yes. By using ordinary puters, NASA scientists are busy________ at home to control a space rover(天體登陸車）on the Red Planet. .A．to programme B．programming C．programme D．with programming32．—What makes you so brave to volunteer in the munity?—Because I know that there must be so many people __________ for our support.A．to wait B．wait C．waiting D．waited33．_________ with Huawei and Xiaomi, Apple seems to have lost its attraction in the past few months．A．Comparing B．Compared C．Connecting D．Connected34．Snakes don’t have ears but they can feel things ________.A．moving B．move C．moved D．to move35．—What are you talking about?—Some pictures ________ yesterday.A．were taken B．took C．taken D．have been taken36．Look! There _______ so many people _________here. Do you know what has happened?A．is, standing B．a(chǎn)re, are standing C．a(chǎn)re, standing37．Children are not born with their habits already _______.A．to make B．to be made C．making D．made38．The rubbish ________ every day is being a serious problem in cities around the world.A．produce B．produced C．producer D．producing39．—What terrible weather!I simply can’t get the car________.—Why not try________the engine with some hot water?A．started。t realize difficult it was the tickets.A．what。 to live B．to prevent。t allow us _____ in the river alone.A．swimB．to swimC．swimmingD．swam16．_______ up sales, many international panies plan to set up online shops.A．Push B．To push C．Pushing D．Having pushed17．—Suzy, when you leave your bedroom, please turn off the lights energy.—I will, Mum.A．save B．to save C．saving D．saved18．My uncle made up his mind to devote his life pollution happily.A．to prevent。 from living19．—We set World Reading Day ________ teens to form a good reading habit.—Nowadays, people are more aware of the importance of reading.A．to encourage B．encouraging C．encouraged D．encourage20．一Have you got the tickets for the concert?一Not yet，I didn39。 to get D．how。 to fill D．to start。 as well as D．To pare。 aren’t used toC．not moving。 to order B．served。t st