以下那一种化妆品拥有最多的碳氢化合物。()A、矿物油 B、橄榄油 C、杏仁油 D、薰 发布时间:2017-06-21 21:57 │ 来源:www.tikuol.com 题型:单项选择题 问题: 以下那一种化妆品拥有最多的碳氢化合物。()A、矿物油B、橄榄油C、杏仁油D、薰衣草油
题型:单项选择题 根据对话内容将方框内符合对话情景的句子抄写在对话的空白处,使对话恢复完整。选项中有两项是多余的。A: Hello! This is English-help Center. Do you have any problem in learning English?B: Yes,I am really worried about my English.1____________________A: Don't worry.2________________B:OK, I'Il try it and make some cards.3___________________A: That's easy! Find a pen pal. It helps a lot.B:4________________________A: With pleasure.5_______________________________l hope this can help. .I can't spell some English words now.l Thanks f'or your advice.But I don't know how to learn English.And I also don't get much writing practice.You can make some flashcards to help memorize the words.I hope vou can give me some advice. 查看答案
题型:单项选择题 冷战结束后,中国面临的新的挑战是什么?()A.西方国家推广自己的经济社会模式和价值观念冲击社会主义事业B.损害中国主权和领土完整,阻碍中国统一大业的完成C.技术革命正推动着新一轮的产业革命,国际经济竞争日趋激烈D.亚太地区的形势目前虽相对稳定,但潜伏着不少不稳定因素 查看答案