为什么选d?have u checked the bill?[ ]does $42 plus $5 service charge come to $48?oh,sorry.here is the charge for u.a.ever since b.even though c.as though d.since when.顺便翻译一下这个句子.

为什么选d?have u checked the bill?[ ]does $42 plus $5 service charge come to $48?oh,sorry.here is the charge for u.a.ever since b.even though c.as though d.since when.顺便翻译一下这个句子. ___the safety of the gas,the government has checked the city's gas supply system.A.to ensureB.ensuringC.Having ensuredD.To have ensured.为什么不选D He has come to__.A.checked his blood pressure B.having his blood pressure checked C.have his blood pressure checked D.have checked his blood pressure I will have my watch________this weekA.checking B.checked C.watching D.watched 求教英语选择题,为什么选C而不选A呢?Sally:Have you received the email from the International Students Office?Kelly:__________What’s the matter?A.No,I haven’t.B.Yes,I have.C.I haven’t checked my email for several days.D.It has not y checked ＿your composition carefully,some spelling mistakes can be avoided.A.Having checked B.Check C.If you check D.To check 为什么选D 了 I _____(check)my e-mails today.But I haven't got yours.填空.答案是have checked为什么用这个而不用checked?说的好有分奥 问一个英语单选题---Have you checked all the relief _______ to the people in the drought-hit areas?---Yes,several times.But I'll check it once moreA.sent B.sending C.to send D.to be sent这道题选D,为什么不能选A呢,不是用过去分 语法题目请解释分析谢谢为什么不选Awhat ( ) do with the car?A.r u about to B.will u be going to C.r u going to D.have u been to The doctor checked the patient over carefully为什么用checked? 1.She ( ) for a moment,and then continued.a、A.pausedb、 B.stoppedc、 C.interruptedd、 D.broke2.You can't find them at the hotel now; they have just ( ).a、A.checked offb、 B.checked awayc、 C.checked outd、 D.checked up3.In the modern societ 1it was his doctor who advised that he _ a holiday away from the city.A have C has 答案选A 为什么?2 it is essential that all these figures_twice.A being checked B be checked 答案选A 为什么呢? 3,在被动语态选项中,有时会是be+ Have you checked your licence ______?A also B too C either D neither疑问句不是用either的吗？ ___ this instrument should have put its work permit number on the box.A.Who checked B.Whoever inspectedC.No matter who examined D.Those who estimates选B,怎么翻译好? Having checked the doors were closed,and__all the lights were off……Having checked the doors were closed,and__all the lights were off,the boy opended the door to his bedroom.A.why B.that C .when D.where 为什么选B呢 不选其他 After being___,he was told he was suffering from cancerA.checked B.tested C.examined D.treated为什么,请详析, I have my teeth ___once every year. A checked B to check C check选什么?怎样翻译