x射线辐射安全剂量

I know a little English .同义转换I ___ know ___ English. I'm sorry I know only ____ English选项：A.little of B.few of C.a little D.a bit do you know English?yes but ( ) A,only little B,only some C,only alittle D only much ask him if the work __tomorrow finishes will finish is finished will be finished 选什么 为什么 it is necessary that he ___the work within the month a can finish b finishs c finish d will finish为什么选finish（C）? I will not be able to finish the work on time ___I am leave for London tomorrow.A.althoughB.unlessC.soD.as并说明选择的理由 You may find it necessary to finish the work ahead of time 改错·~哪里错了嘛 The work______________(finish)tomorrow morning.The books must______________(give)back on time.I think the telephone_____________(invent) in 1876.Tea may____________(inveny) by Shen Nong.用所给单词的适当形式填空 he always goes to school by bike.(同义句） he always ____ ____ school.我怀疑这道题是不是出错了,只有两个空怎么填? take only的英文解释, only放在句末,求一句英文的解析The USER_OBJECTS view can provide informationabout the tables and views created by the user only.请问,这句话中,only是修饰tables and views 还是修饰user. 英语高手请进）能否解释一下only to do的用法? you are only young once Progress so far has been very good.We are,_____,confident that the work will be completed on time.A.therefore B.however C.in addition D.futher more Progress so far has been very good,and we are confident that the project ___ on time.A.will complete B.has completedC .will becompleted D.has beencompleted请问选哪个?选和不选的原因?顺便把句子翻译成中文. We have achieved great progress.______,we are confident that the work will be completed on time.A.However B.Meanwhile C.Therefore D.Otherwise Now the train service is very good.The trains are ______ on time.A.hardly B always C never D sometimes It"s very cheep,and ______the same time it"s very good. He goes to school by bike.(划线部分提问三个)goes to school划线 He goes to school by bike.by bike划线提问 She goes to school by bike 用划线部分提问 告诉我"唯一"英语怎么说?不要only要长点的 只有时间能证明一切 用英语怎么说,用上only she was worried about ( )shecould finishthe work in time a.that b.what c.if d.whether选什么?为什么?she was worried about ( )shecould finishthe work in timea.that b.what c.if d.whether( )we got home it was very late.a.when b.while c.because d.as She had a hard time____(finish) her work Chinese is spoken by the most people in the world. She often sleeps during the day time,because her work is on night____._A.shiftB.turnC.changeD.move Yesterday she____(make) to finish all the work in a short time by her boss. 在《驯龙记》里面有首歌叫 求歌词 只有这样,我们的世界才会变得更美好.【用英语怎么说】【用“only in this way”造句】 only怎么读 Too much work at the same time made that girl __________.A：exhausting B：tiring C：overwhelming D：exhausted