选择题:在OVID检索系统中,因有Combine检索功能,所以不能在Keyword状态下使用逻辑运算符。(本 题目分类:川北医学院-文献检索 (专升本) 题目类型:选择题 查看权限:VIP 题目内容: 在OVID检索系统中,因有Combine检索功能,所以不能在Keyword状态下使用逻辑运算符。(本题4.0分) A、 错 B、 对 参考答案:
I enjoyed his new book though it’s not quite as go I enjoyed his new book though it’s not quite as good as his last one. 分类:川北医学院-文献检索 (专升本) 题型:选择题 查看答案
卖方有义务自费订立运输合同,并且支付运费的贸易术语是哪种?( ) 卖方有义务自费订立运输合同,并且支付运费的贸易术语是哪种?( )选择一项或多项:A. CFR B. EXWC. FOBD. CIF 分类:川北医学院-文献检索 (专升本) 题型:选择题 查看答案
A major goal of the state travel agency is to ____ A major goal of the state travel agency is to ________ more people to visit its 分类:川北医学院-文献检索 (专升本) 题型:选择题 查看答案