翠榴石呈绿色、由（）元素致色，查尔斯滤色镜下显粉红色。A、Cr B、Fe C、Mn D、C 发布时间：2020-01-21 10:55 │ 来源：www.tikuol.com 题型：单项选择题 问题： 翠榴石呈绿色、由（）元素致色，查尔斯滤色镜下显粉红色。A、CrB、FeC、MnD、Co
题型：单项选择题 下列词语中加点的字，注音全都错误的一组是: A．谲（jué）诈缱绻（quǎn） 嗥（háo）叫妍（yán）媸毕露B．糟粕（pò） 舛（chuǎn）误巷（xiàng）道潜（qián）移默化C．档（dǎng）次 鲫（jí）鱼与（yǔ）会缉（jí）拿归案D．僭（zān）称口讷（nè）赧（nǎn）然同仇敌忾（gài） 查看答案
题型：单项选择题 完形填空 Nowadays more and more Chinese teenagers find life more difficult without their parents. They don't know how to do 1 . Because their parents do almost everything for them at home. This is a big problem. Joy is 14 years old. One day her parents went away 2 business, so she had to stay at home alone. At first she thought she would be happy 3 her parents were not in. She could do everything 4 she liked. But it was six o'clock in the afternoon, she felt 5 . "Oh, it's time to have supper. Where can I get my food?" she said to herself. Later she found some food in the fridge, but she 6 know how to cook. At that moment, she missed her 7 very much. At last she could only go to the supermarket and 8 some food to eat. Many of teenagers are 9 as Joy. So I think they should learn some basic life skills, like cooking, tidying up their rooms or dressing themselves 10 . They shouldn't depend too much on their parents.( )1. A. their homework ( )2. A. in ( )3. A. so ( )4. A. that ( )5. A. hungry ( )6. A. couldn't ( )7. A. cousin ( )8. A. made ( )9. A. the same ( )10.A. actuallyB. some shopping B. at B. because B. who B. full B. didn't B. aunt B. bought B. difficult B. carelessly C. business C. on C. but C. where C. excited C. might not C. brother C. gave C. different C. properly D. housework D. with D. until D. when D. bored D. wouldn't D. parents D. saw D. warm-hearted D. slowly 查看答案