When the old man ______ to walk back to his house, the sun itself behind the mountain.A．started; had

更多内容推荐

• .Three-fourths of the buildings ______.A．was destroyedB．is destroyedC．were destroyedD．has been destr
• 16的算术平方根是____-八年级数学
• 下列各式计算正确的是（）A．2+3=5B．2+22=22C．32-2=22D．12-102=6-5-数学
• --- Susan _____Catherine so much in the way she talks. --- Of course. She is Catherine’s daughter.A．
• .实数、在数轴上的位置如图3所示，则化简的结果为-八年级数学
• Since I won the big prize, my telephone hasn't stopped ringing. People ______ to ask how I am g
• The number of the people who own cars ______since 1990.A．isincreasedB．are increasedC．have been incre
• It took him a long time to ______ the skills he needed to become an artist.A．acquireB．arriveC．return
• It is the first time that I ______ this kind of moon cake.A．enjoyedB．have enjoyedC．had enjoyedD．enjo
• Edward, you play so well, but I you played the piano.A．don’t knowB．hadn’t knowC．didn’t knowD．haven’t
• You must do your homework now; you ________ computer games all the evening.A．have been playingB．are
• My headache _____ me．I thought it was going away, but it’s getting worse and worse．A．killsB．is kill
• 计算：27-3=______，方程x2=2x的根是______．-数学
• 代数式有意义，则m的取值范围是-九年级数学
• ---Alice, you look puzzled, Have you understood it?---No．I _____another problem just now．A．l have th
• It is said that the book _________ many events that can’t be found in other books.A．coversB．writesC．
• 要使二次根式在实数范围内有意义，则实数a的取值范围是_．-八年级数学
• 计算的结果是……………………………（）A．6B．C．2D．-八年级数学
• By the time he retires, professor Baker _____ for almost forty years．A．will have taughtB．had taughtC
• I could have arrived much earlier, but I ____ in the traffic.A．would be caughtB．was caughtC．has been
• 计算：2-8+32．-数学
• Susan decided not to work on the program at home because she didn’t want her parents to know what sh
• The doctor said this new medicine would ________him of his cough last week .A．recoverB．cureC．treatD．
• 计算：=．-九年级数学
• 若二次根式在实数范围内有意义，则x的取值范围是A．x≠5B．x＜5C．x≥5D．x≤5-九年级数学
• 下列二次根式中,与是同类二次根式的是A．B．C．D．-九年级数学
• 下列二次根式中，是最简二次根式的是（）A．B．C．D．-八年级数学
• Although some athletes _______ their sports ambitions , there are still many more struggling for suc
• （1）解方程：（x-3）2-9=0．（2）解方程：x2-2x=2x+1．（3）计算：27-1513+1448．-数学
• 若最简二次根式与是同类二次根式，则＝，＝。-八年级数学
• 要使式子有意义，a的取值范围是（▲）．A．B．C．a≤2D．a≥-九年级数学
• 下列各式正确的是()A．B．C．D．-九年级数学
• The snow _____ to end at midnight and change to rain in the east as warm air is pushed in by dawn M
• This movie is referred to ______ a masterpiece of the famous director.A．beyondB．oppositeC．asD．via-高二
• （1）218-32（2）13×12-623÷2．-数学
• You don't need to describe her. Iher several time.A．had metB．have metC．metD．meet-高一英语
• 下列二次根式,不能与合并的是（）A．B．C．D．-八年级数学
• It is the first time that I_______to Beijing.A．wasB．have beenC．cameD．will come-高一英语
• ---Do you mind my smoking here?---I’m afraid I do. People _________ not to smoke in the reading room
• $100 a month could hardly the cost of his life in such a big city in this country.A．spend B．takeC．co
• Scientists have many theories about how the universeinto being.A．cameB．was comingC．had comeD．would c
• All examinations are passed. This is the first time I ____ really relaxed.A．have felt B．feel C．had f
• 计算：a1a+4b-(a2-b1b)-数学
• Some wild animals _____ and killed at such a speed that they will disappear from the earth in the n
• ________时有意义。-八年级数学
• The famous reporter, who is said to have gone back to America last year, _____in China for almost tw
• 用词组的适当形式填空。 Believe it or not be based on/ upon such as play a special role in because of in some wa
• ——Have you found the house for me, Ms Mary?——Yes, but I will tell you what trouble I had ______ your
• —I have not finished with my dinner yet.—But our friends ______ for us.A．will waitB．waitC．have waite
• 50a+2a2-38a．-数学