GCT英語(yǔ)完型填空專項(xiàng)訓(xùn)練(四)Therocketengine,withitssteadyroarlikethatofawaterfallorathunderstorm,isanimpressivesymbolofthenewspaceage.Rocketengineshave__1_powerfulenoughtoshootastronautsbeyondtheearthsgravitationalpulland__2__themonthemoon.Wehavenowbecometravelersspace.

Impressiveandcomplex__3__itmayappear,therocket,whichwasinventedinChinaover800years__4__,isarelativelysimpledevice.Fuelthatis__5__intherocketenginechangesintogas.Thehotandrapidly__6__gasmustescape,butitcandosoonlythroughanopeningthat__7__backward.Asthegasisradiatedwithgreatforce,it__8__therocketintheoppositedirection.Likethekickofagunthatitisfired,it__9__thelawsofnaturedescribedbySirIsaacNewtonwhenhediscoveredthat“foreveryaction,thereis__10__equalandoppositereaction.”

1.A.shownB.beenC.appearedD.proved

2.A.sendB.landC.takeD.carry

3.A.thatB.soC.asD.sometimes

4.A.inadvanceB.beforeC.earlierD.ago

5.A.roundB.containedC.storedD.burned

6.A.heatingB.escapingC.expandingD.conducting

7.A.turnsB.goesC.facesD.directs

8.A.attractsB.leadsC.pullsD.pushes

9.A.statesB.provesC.followsD.breaks

10.A.noB.anC.anotherD.the

1.【答案】D（北京安通學(xué)校供應(yīng)）

【解析】因其后接形容詞powerful作表語(yǔ)故應(yīng)填系詞。shown不是系詞；been和appeared雖可作系詞但與句意不符；而proved可作系詞，意為“證明是”，符合句意。

2.【答案】B

【解析】因landon意為“使……著陸”,而send,take和carry表示“把……送到……上去”時(shí),常接介詞to,故應(yīng)選land.

3.【答案】C

【解析】原句是表示讓步的狀語(yǔ)從句，而且是一個(gè)倒裝句，故只能選Cas。

4.【答案】D

【解析】該句為which引導(dǎo)的定語(yǔ)從句，意為“中國(guó)創(chuàng)造火箭是在距今800多年前?！本渲兄^語(yǔ)是一般過去時(shí)，故應(yīng)選D.ago。

5.【答案】D

【解析】依據(jù)句子意思推斷，burned正確。

6.【答案】C

【解析】依據(jù)句子意思推斷，應(yīng)選expandinggas膨脹的氣體。

7.【答案】C

【解析】faces意為“朝著”。

8.【答案】D

【解析】依據(jù)句子意思推斷，應(yīng)為push“推”。