------I entered university,I had no idea how to make use of the library.A.beforeB.until为什么选B不选A呢

She fell______before I entered the room.(sleep) Univ. Post graduate 是什么意思? I entered the classroom,I found some students_____ (watch )TV When I entered the room,the problem _______(discuss). when i entered the classroom,the students _abouttheir marks.(talk) the president stood by a window inside the room,___,looking over the square A where i entered B into which i entered c which i entered d that i entered 英语翻译01 Harvard Univ 02 Stanford Univ 03 Univ California- Berkeley 04 Univ Cambridge 05 Massachusetts Inst Tech(MIT) 06 California Inst Tech 07 Columbia Univ 08 Princeton Univ 09 Univ Chicago 10 Univ Oxford 11 Yale Univ 12 Cornell Univ 13 Univ Hardly ______ the room when he told me the secretA,I entered B.I had entered C .did I enter D .had I entered及这种倒装句的结构 when i entered the room,i was surprise to see anake on my bed.改错 By the time I entered this bar, I relized you had been angry with me.翻译 I entered my parents ’bedroom quietly.=I ____ _____my parents ’bedroom quietly. that was___ I was thirteen I entered the No.1 Middle School 为什么不能用when several week after I entered my new school,I made friends完形填空 英语翻译when　i　entered　the　room,tom　was　deep　in　his　novel.和when　i　have　entered　the　room,tom　was　deep　in　his　novel. As soon as I entered,she looked__the faceAs soon as I entered,she looked______the faceA.me in B.me on C.at me in D.at me on 英语翻译Dear MR PANG UNI ID No .:XXXXX ( Please q uote in a ll c orrespondence) Cond itional Offer for Semester 1,2010 Bachelor of Business Administration Congratulations.I am delighted to offer you admission to Ramon Magsaysay Technological Univ ( ) the yard,I found it ( ) with lots of ( ) leaves.A.Entering;covering;fallingB.Entered;covering;fallenC.Entering;covered;fallenD.Having entered;covered;falling为什么选C? Invalid Retail Price Entered?Invalid Retail Price Entered.Please Enter a Valid Price.Only whole numbers and decimals (upto 2 decimal places).i.e 200,250.45,2000