题目内容
活动图与流程图的最主要的区别在于，活动图能够标识活动的并行行为。
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Fill in each of the blanks in the following sentences with a word listed below. Change the form where necessary.1.In their __________ to escape the rising water, they dropped some expensive equipment.2.Say “I love you”often. Express your __________and appreciation to friends and family.3.He doesn’t like my straight hair so I’m going to have it __________.4.I have never seen a scenelike that — its beauty__________ description.5.Kids in his neighbourhood __________ his picture from the newspaper and carried it around.6.Freedomissomethingweallwant,butmanyofusarenotsurehow to__________it,or evenwhatwemeanby it.7.Journalists were given the freedom to visit, investigate, and report without __________.8.Other people’s lives __________me whether they write the stories themselves or they are written by someone else.9.Finally she__________to temptationand helped herself to a large slice of cake, even though she was going on a diet.10.The military authorities however have denied that they ever tried to influence or__________election results.11.The mainstream way we__________with a computer these days is still mouse and keyboard.12.__________the uncertainty over my future, I was left with little other choice.13.They argued that his __________in the town could only stir up trouble.14.We must encourage the planting of new trees and __________our existing woodlands.15.The __________number of students we need to run the course is fifteen.
Fill in each of the blanks in the following sentences with a word from the box. Change the form where necessary.16.He always manages to __________ what he wants.17.If you__________further information, you should consult the director.18.It takes years to _________ a good knowledge of English.19.Recently he __________ a small fortune in real estate.20.She called them several times to __________ about job possibilities.21.Father looked at his daughter in the white wedding dress with great ___________ and a little sadness.22.I never realize my __________ to the comforts of home until I have to leave it.23.More than seven million people have been __________ by drought.24.Parents worry about the _________ of music on their adolescent’s behavior.25.The young pair are in _________ with each other.26.He __________slightly before taking her bag.27.His fingers __________ gently around her wrist.28.I __________ over and kissed her cheek.29.She __________many threads to make this rope.30.The missile __________gracefully towards its target.31._________ a sword according to the sketch.32.Cut the dough in half and _________ each half into a loaf.33.He __________ mysignature to getmoney from my bank.34.He would dampenthe clay and begin to _________ it into an entirely differentshape.35.Particles of wet flour cohered to __________a paste.36.He spoke _________ English.37.This may be __________. However, I firmly believe it to be true.38.Walt Disney stayed true to his __________.39.We must be __________in our self-estimation, neither being conceited nor belittling ourselves.40.We should read books of _________worth.41.He is ___________ his energy for the last twenty-meter dash.42.They __________our praise and thanks.43.The ship is equipped with special refrigerating devices to ___________ food for the whole voyage.44.A double room with a balcony overlooking the sea had been __________ for him.45.He also studies and ___________ the behavior of snails.
Fill in each of the blanks in the following sentences with a phrase listed below. Change the form where necessary.46.I've __________ all my hopes __________ this dictionary being published.47.I was overjoyed that my mother__________ me__________ the applepie.48.Theyexchangemoneyforfoodandfoodformoney.__________,theycooperate.49.This__________represents an unspeakable human tragedy, and is also major obstacle to development.50.We need to focus more time on achieving goals __________time; and how these goals can be important!51.In fact, your emotions may become so tied to your eating habits that you automatically __________a sweet treat whenever you’re angry or stressed without stopping to think about what you’re doing.52.If I gain any more weight,I shan’t be able to __________my clothes.53.Ourefforts werenot__________; We didn’t waste ourenergy.54.Hesaidhewould__________tothetruthwith hisbloodandlife.55.Developingandmaintaininghealthyfriendshipsinvolves__________.
Judge which of the underlined parts in each of the following sentences is incorrect. Underline the corresponding letter and correct the mistake.56.Downthestreet wascoming the twoyoung girls whowere in the same class withA.B. C. D.me.57.Have you everwondered howis itpossible for us to acquirea foreign language?A. B. C. D.58.The oldcouple settled downin a house onthe hill, withflowers blossomalmostA. B. C.D.all the year round.59.Very littlecould be doneaswe awaited forthefinal resultoftheexamination..A. B. C. D.60.Somekidsinteractsome TV quiz shows viacell phone, guessing at answers overA. B. C. D.the air.
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