专四完型模拟练习.docx

The?United?States?is?well-known?for?its?network?ofmajor?highways?designed?to?help?a?driver?get?fromone?place?to?another?in?the?shortest?possible?time. ___1___?these?wide?modern?roads?are?generally?___2___?and?well?maintained?with___3___sharp?curves?and?straight?sections,?a?direct?route?is?not?always?the?most?___4___?one.?Largehighways?often?pass?___5___?scenic?areas?and?interesting?small?towns.?Furthermore,?thesehighways?generally?___6___?large?urban?centers,?which?means?that?they?become?crowded?with___7___?traffic?during?rush?hours, ___8___?the?“fast,?direct”?route?becomes?a?very?slowroute.?However,?there?is?almost?always?another?route?to?take?___9___?you?are?not?in?a?hurry.Not?far?from?the?___10___?new?“superhighways”,?there?are?often?older, ___11___?heavilytraveled?roads?which?go?through?the?countryside. ___12___?of?these?are?good?two-lane?roads; others?are?uneven?roads?curving?through?the?country.?These?secondary?routes?may?go?upsteep?slopes,?along?high?___13___,?or?down?frightening?hillside?to?town’s?___14___?in?deepvalleys.?Through?these?less?direct?routes,?longer?and?slower,?they?generally?go?to?places___15___?the?air?is?clean?and?scenery?is?beautiful,?and?the?driver?may?have?a?chance?to?get?afresh,?clean?view?of?the?world.1.?A.?Although?B.?Since?C.?Because?D.?Therefore?2.?A.?stable?B.?splendid?C.?smooth?D.?complicated3.?A.?little?B.?few?C.?much?D.?many4.?A.?terrible?B.?possible?C.?enjoyable?D.?profitable5.?A.?to?B.?into?C.?overD.?by?6.?A.?lead?B.?connect?C.?collect?D.?communicate7.?A.?large?B.?fast?C.?high?D.?heavy8.?A.?when?B.?for?C.?but?D.?that9.?A.?unless?B.?if?C.?as?D.?since10.?A.?relatively?B.?regularly?C.?respectively?D.?reasonably11.?A.?and?B.?less?C.?more?D.?or12.?A.?All?B.?Several?C.?Lots?D.?Some13.?A.?rocks?B.?cliffs?C.?roads?D.?paths14.?A.?lying?B.?laying?C.?laid?D.?lied?15.?A.?there?B.?when?C.?which?D.?where?1.?A) 此空四个选项都是从属连词，但是它们的属性是不同的，例如：although是表示转折关系的；since，because，therefore是表示原因关系的。通过阅读此空所在句得知大概句义为：“尽管这些宽阔的现代化公路通常很平坦且维护良好，转弯也很少，但是一直保持笔直的公