根据下列要求写出反应的化学方程式： （1）高温煅烧石灰石______ （2）铁在 发布时间：2017-07-21 11:12 │ 来源：www.tikuol.com 题型：问答题 问题： 根据下列要求写出反应的化学方程式：（1）高温煅烧石灰石______（2）铁在氧气中燃烧______（3）锌粒与稀硫酸反应______（4）盐酸和氢氧化钠溶液反应______
题型：问答题 完形填空。 Two children, Jack and Bill, 1 next door to a lady, called Mrs King. She is a cook and is good at 2 cakes. The children can smell (闻) them when she cooks. "How can we get some 3 ?"Jack says to Bill. "We can't just go and ask for 4 . That's impolite (不礼貌). " "I know what we can 5 ." Bill says. "Corne 6 me. "The children go to the front door of Mrs King's 7 . They knock(敲) on the door. When Mrs King opens the door, The boys say, "Hello, will you play 8 us?" Mrs King laughs. "All right." She says. "What 9 do you want to play?" "We want to play 'Zoo'. " Bill says, "We want to 10 the animals. You can be the keeper (饲养员). You give us some food to eat. " ( )1. A. is ( )2. A.makes ( )3. A. food ( )4. A. some ( )5. A. make ( )6. A. for ( )7. A. family( )8. A. for ( )9. A. game ( )10. A. be B. live B. eatingB. applesB. any B. haveB. alongB. homeB. toB. matchB. as C. there areC. does C. cakesC. nothingC. do C. to C. room C. with C. soccer C. go D. have D. making D. breakfastD. little D. help D. With D. house D. in D. zoo D. for 查看答案