选择题:The sayings mentioned in the text were witten by.A 题目分类:乐山师范学院第二外语(英语). 题目类型:选择题 查看权限:VIP 题目内容: The sayings mentioned in the text were witten by.A. A. Franklin himselfB. B. Franklin and Poor RichardC. C. one of Franklin. s friendsD. D. various writers 参考答案:
一盒产品中有a只正品,b只次品,有放回地任取两次,第二次取到正品的概率为( )A、a-1/a+b-1 一盒产品中有a只正品,b只次品,有放回地任取两次,第二次取到正品的概率为( )A、a-1/a+b-1 B、a(a-1)/(a+b)(a+b-1) C、a/a+b 分类:乐山师范学院第二外语(英语). 题型:选择题 查看答案
分)When I was a boy, I _________ chocolate. 分)When I was a boy, I _________ chocolate. A. would like not B. was used to like 分类:乐山师范学院第二外语(英语). 题型:选择题 查看答案
保持时间在0.25-2秒的是:( ) 保持时间在0.25-2秒的是:( ) A. 瞬时记忆 B. 感觉记忆 C. 短时记忆 D. 长时记忆 E. 形象记忆 分类:乐山师范学院第二外语(英语). 题型:选择题 查看答案