题目: 等级资料比较的假设检验宜用()A.t检验B.u检验C.F检验D.秩和检验E.四格表X2检验 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0902/1c0e954d3fab9f7172c851ea0a69fc7b.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:填空题 用所给单词和短语的正确形式填空。climate , made up of, cottage , be famous for, in other words , stand for,take place, tear down, in danger, make fun of, be made from, in fact 1. Great changes have ________ in our hometown sine 1986. 2. ______ you can walk to distant part of the office or factory to check the information.3. The red colour on the flag ________ blood.4. Several years ago, those poor houses was ________ and the central park was built.5. Whenever my friend was ______, I would do whatever I could to help. 6. The powder ________ fish, blood and bones.7. I felt unhappy whenever I was ________.8. He talks a lot, but ________, he does little. 9. China _______ the Great Wall. 10. The villagers used to live in the ______, but now they live in the high buildings happily. 查看答案
题型:选择题 104. What do you think _____ to her? She is very angry now.A.did he doB.he didC.does he doD.has he done 查看答案