下列畜禽分布系统数据库需要按年度更新的是() A.畜禽标准化养殖小区数据库 B.种畜 发布时间:2017-09-14 21:04 │ 来源:www.tikuol.com 题型:多项选择题 问题: 下列畜禽分布系统数据库需要按年度更新的是()A.畜禽标准化养殖小区数据库B.种畜禽数据库C.肉牛和奶牛可繁奶牛数据库D.畜产品加工企业数据库
题型:多项选择题 Nowadays, TV programmes _______ a lot of foreign language teaching ones, _______ English, Japanese, French and so on, of course _____ those for children. A.contain; for example; includeB.include; such as; containC.contain; such as; includingD.include; for example; containing 查看答案