1、【题目】Peoplewhodonotsleepenoughtendtobecomeirritable.

选项：

A.easilyannoyed

B.ill

C.weary

D.stiffandsore

答案：

解析：

1、【题目】Comets are still regarded with awe by some people.

选项：

A.wonder

B.concern

C.resentment

D.detachment

答案：

A

解析：

暂无解析

1、【题目】DoubleEagleinthefirsttransatlanticballoon,wasgreetedbyavidcrowdsinFrance.

选项：

A.eager

B.surging

C.appreciative

D.vigorous

答案：

解析：

1、【题目】When carbon is added to iron in the proper proportions , the result is steel.

选项：

A.container

B.sequence

C.laboratories

D.amounts

答案：

D

解析：

暂无解析

1、【题目】Despitetheproliferationofotherfastermodesoftransportation,therailroadsremainthelargestcarriersofintercityfreightintheUnitedStates.

选项：

A.schemes

B.means

C.tracks

D.variables

答案：

解析：

1、【题目】Withtheacquisitionofsmallercompaniesbylargerones,the1960'ssawawaveofnewconglomerates.

选项：

A.surge

B.handful

C.suspension

D.dissolution分解

答案：

解析：

1、【题目】TheNativeAmericaninterpreterSacajaweawasavaluablememberoftheLewisanddarkexpeditionin1805.

选项：

A.veryfriendly

B.veryuseful

C.verythoughtful.

D.verywealthy

答案：

解析：

1、【题目】Blue－green algae grow abundantly in salt marshes.

选项：

A.primarily

B.slowly

C.onplants(cultivate)

D.ingreatnumbers

答案：

D

解析：

暂无解析

1、【题目】ThecompanyissuesanannualreporteveryMarch.

选项：

A.ayearly

B.acomprehensive

C.afinancial

D.aproduct

答案：

解析：

1、【题目】Themegaphone(microphone)makesthevoicesoundlouderbecauseitpointssoundwavesinonedirectionandkeepsthemfromspreadingoutinalldirections.

选项：

A.slithering

B.radiating

C.interfering

D.murmuring

答案：

解析：

1、【题目】Inliterature,caricatures讽刺画usuallycontainverbalexaggerationthroughwhichthewriterachievescomicandoftensatiric讽刺effects.

选项：

A.banter取笑(tease)

B.humor

C.interaction

D.overstatement

答案：

解析：

1、【题目】The fear of smallpox, which terrorized the eighteenth century, has no analogy(likeness) today.

选项：

A.occurrence

B.remnants残留物

C.witnesses

D.parallel

答案：

D

解析：

暂无解析

1、【题目】Thefirstpaperwasmadefromthebarkofthemulberrytree.

选项：

A.driedwood

B.outercovering

C.syrup(sirup)

D.root

答案：

解析：