首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
专升本
A beam of light will not bend round corners unless ______ to do so with the help of a reflecting device.
A beam of light will not bend round corners unless ______ to do so with the help of a reflecting device.
admin
2016-01-04
25
问题
A beam of light will not bend round corners unless ______ to do so with the help of a reflecting device.
选项
A、made
B、to be made
C、being made
D、having made
答案
A
解析
本句的意思是:如果没有反射装置,光线不能在拐角处转弯。省略句题:完整的句子应是:unless it is made to do so with the help ofa reflecting device.当部分状语从句的主语和主句主语一致且谓语为be动词时,从句主谓可省略。从句中主语it即主句中的a beam of light,因此可省略。
转载请注明原文地址:https://kaotiyun.com/show/feYC777K
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
Wehadalongtelephone______yesterdayevening.
Theangrywomansatinthestationoffice."Therailwayshouldpayme$12."ShesaidtoHarry,themanwho【21】theticket."Myti
Asprotectorofherfamily’shealth,thepoineerwomanconfrontedsituationssheneverimaginedbeforecrossingtheMississippi.
Ican’tthankyou______muchforyourkindness,becausewithoutyourhelpIcan’thavesucceededintheexam.
In1807NoahWebsterbeganhisgreatestwork,AnAmericanDictionaryoftheEnglishLanguage.Inpreparingthework,hedevotedt
Thecostisgoing【21】forjustabouteverything,andcollegetuitionisnoexception.Accordingtoanationwidesurvey【22】bythe
Eggsaremyfavoritefood.Ilikethem【21】,hard-boiled,scrambled,orpoached.1eateggsfor【22】,lunch,anddinner.Ieategg
Pickoutappropriateexpressionsfromtheeightchoicesbelowandcompletethefollowingwritedownthecorrespondingletter.
Thetrafficlightswereredwhenthedriverreachedthem.Tothesurpriseofhispassenger,thecardidnotslowdown.Unexpecte
Thewarhadbegun,andGeorgehadjoinedtheairforce.Hewantedtobeapilotandaftersomemonthshemanagedtogettothea
随机试题
国际贸易支付方式主要有()
在被管理者的工作量固定为6的情况下,管理幅度与管理层次将发生如下的变化:如管理层级为一级,被管理单位人数为6,领导单位或人数为1,如图1;如管理层次设两级,第一级被管理单位或人数为3,第二级被管理单位或人数为6,每两个单位或人数被一个单位或人数管理,如图2
清营凉血剂不包括
A、入药部位为成熟种子B、入药部位为成熟果实C、入药部位为花冠D、入药部位为干燥柱头E、入药部位为干燥花粉五味子()
Whenastudentsaidinclass,"Icomehomeat6o’clockyesterday",theteachersaid"Camenotcome".Whichruleofeffectivefe
设xn=,求xn.
Treesdomorethanmakelifepleasant;theymakelife【C1】______.Treesget【C2】______throughtheirrootsand,primarilythrough
A、HewasborninSpain.B、HegrewupinEngland.C、HespenthisteenyearsinLondon.D、HewenttoacollegeintheUSA.A由对话中男士
Television:theCyclopsthatEatsBooksA)WhatisdestroyingAmericatodayisnottheliberalbreedofpoliticians,ortheInter
Manyteachersbelievethattheresponsibilitiesforlearningliewiththestudent.【C1】______alongreadingassignmentisgiven,
最新回复
(
0
)