首页
登录
职称英语
_______you_______further problems with your printer, contact your dealer for adv
_______you_______further problems with your printer, contact your dealer for adv
游客
2023-10-25
44
管理
问题
_______you_______further problems with your printer, contact your dealer for advice.
选项
A、If, had
B、Have, had
C、Should, have
D、In case, had
答案
C
解析
本句的主句使用了祈使句,而非虚拟,因此从句应理解成对真实情形的一种假设。A项使用一般过去时。是对现在或将来情况的虚拟,而if真实条件句应使用一般现在时表示将来,所以A不正确,应该使用if you have...;B和C都省略了if,B项have had是对过去情况的虚拟,不正确;C项中的should用在假设句中,加强语气,should have是对将来情况的假设,故C为正确答案;D项in case“万一,以防”引导的从句使用一般现在时或should+动词原形,不能用had。
转载请注明原文地址:http://tihaiku.com/zcyy/3129827.html
相关试题推荐
higher讲座中讲到保持型双语教育的缺陷:“Oneoftheproblemswithmaintenanceprogramsisthatth
A、EYGCompanywillsendtherightprintersbyairfreightatonce.B、EYGCompany
contact此处讲到“Donotforgetthecontactinformationabouttheorganizationsandpe
Thegovernmentmustincreasethe______ofreformstoavoidfurtherbloodshed.A、
______you______furtherproblemswithyourprinter,contactyourdealerforad
Thecommitteehasanticipatedtheproblemsthat______intheroadconstruction
______humanproblemsthatrepeatthemselvesin______liferepeatthemselvesin
Onfurtherexaminationitwasfoundthatthesignaturewasnot______.A、geneticB
Unlessallthemembersagreeto______totheplan,theremaybefurtherdevelop
(1)Archaeologyasaprofessionfacestwomajorproblems.First,itisthepoo
随机试题
Itisclearthathumanhistorywillend;theonlymysteryiswhen.Itisals
BoxingmatcheswereverypopularinEnglandtwohundredyearsago.Inthose
Hewearsapairofsunglasses______(唯恐别人认出他来).lestothers(should)recognizehim①“
Whydomoremiddle-agedadultshavetotakecareoftheiragingparents?Because
在排列图法分析中,排列图上通常把曲线的累计百分数分为三级,与此相对应的因素分三类
针入度试验过程中,对试验结果产生影响的因素包括()A.试验温度 B.下沉时间
患者,男,30岁,为去除烟斑,要求洁治。刷牙出血不明显,临床检查:大量菌斑、牙石
口服Ru486流产的主要机制为下列哪项A.前列腺素使子宫收缩 B.抗雌激素作用
根据《期货交易所管理办法》的规定,发生重大事项时期货公司应当向中国证监会及时报告
甲为某市交通局副局长,负责路建设工程招标工作,乙为承揽工程,送给了甲30万元,不
最新回复
(
0
)