在PAL制电视机中色副载波的频率为（）A、3.58MHz B、4.43MHz C、6 发布时间：2017-07-26 17:27 │ 来源：www.tikuol.com 题型：单项选择题 问题： 在PAL制电视机中色副载波的频率为（）A、3.58MHzB、4.43MHzC、6.0MHzD、6.5MHz
题型：单项选择题 任务型阅读：根据短文内容，将方框中的句子回填到短文中适当的位置。 Breakfast is the most important meal of the day! 1 You need some food to give you energy for the whole day. Any breakfast is better than no breakfast, but it's not a good idea to eat sweet food forbreakfast all the time. 2 Try different kinds of foods: bread, cereal,meat, fruit, vegetables, eggs,milk… Some students don't eat breakfast because they get up late or because they think it's a good way to lose weight. 3 If you don't eat breakfast, you may feel tired when you're in class. 4 Next time if you get up late, don't forget to take some breakfast with you. Also, people who don't eat breakfast may eat more food during the day. 5 People should have a good breakfast to work well during the day.A. If you have a sweet nut for breakfast, you will feel hungry again soon.B. A good breakfast will help you learn better.C. After a long night of sleep,your stomach is empty.D. So do not try to lose weight by not eating breakfast.E. This is not true. 查看答案
题型：单项选择题 《广西司法鉴定管理条例》所称司法鉴定机构和鉴定人登记管理制度主要有鉴定机构和鉴定人的申请登记、延续、变更、注销等，还规定了每项登记的具体条件要求和（）的情形。A.给予注销B.不予登记C.年检记录D.奖惩记录 查看答案