People used to think that the surface of the moon was smooth, ______?

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问题 People used to think that the surface of the moon was smooth, ______?

选项 A、don’t they
B、wasn’t it
C、didn’t they
D、usedn’t they

答案C

解析 used to do翻译为“过去常常……”，时态为一般过去时，因此对动词used的反意疑问部分应用一般过去时didn’t，而不是usedn’t.

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本试题收录于：大学英语三级B级题库大学英语三级分类

大学英语三级B级

大学英语三级

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People used to think that the surface of the moon was smooth, ______?

大学英语三级B级

大学英语三级

A--GraduationthesisB--DistanceeducationC--CreditsystemD--Teachingpr

AnnouncementTheswimmingpoolofShanghaiUniversitywillbeopentothepubliconJuly10ththisyear．Time:8:00a.

InChina,whenyoumeetafriendinthestreet,youwouldsay,"Whereareyougoing?"or"Haveyoueatenyet?"ButinEnglandpeopled

Thisisastoryabout______.TherewasalookofangeronLordNorthwood’sface.Why?

I’llputforwardmy(suggest)______nowsothathecanhavetimetoconsideritbeforethemeeting.

WhatdoyoulearnabouttheteachersinInternationalHouse?TheteacherinInternationalHousearetrainedinaspecialway

Accordingtothepassage,______knowbettertheamazingfunctionsofacellphonethananyone.Whatdoestheword"appointment

IwishIcouldattendyourbirthdayparty.Iknowitwillbelotsoffun.Unfortunatelymyparentshavealreadyinvitedseveral

Whatwillwww.163.comdo?Whydidmoststudentsbuildtheirpages?

Weareverymuchimpressedbythehighqualityandcompetitivepriceofyourproducts.

对鉴别上下消化道出血有帮助的是

中华田园犬，雄性，3岁，15kg，免疫史不详，5天前外出时左侧股部被刺伤，患犬牙关紧闭，吞咽困难，流涎，头颈伸直，背腰僵硬，四肢强直，状如木马。患犬的综合防治措施不包括

A．维生素B．蛋白质C．脂类D．能量E．碳水化合物能维持生命和生理功能最重要的因素是()

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“Word”中，双击“格式刷”，可将格式从一个区域一次复制到的区域数目是()。

当人们在观察某个人时，某一品质在观察者看来是极为突出的，从而对这种突出的品质有了清晰明显的知觉并掩盖了对其余品质的知觉。这种现象称为()。

Whatwouldbeannouncedconcerningtheelections?

Forthispart,youareallowed30minutestowriteashortessayentitledBlindIdolWorship.Youshouldwriteatleast150word