双管路双缸制动主缸制动液制动时两条管路在()下对汽车实施制动。 A.相差一倍压力 B 发布时间:2018-11-01 07:48 │ 来源:www.tikuol.com 题型:单项选择题 问题: 双管路双缸制动主缸制动液制动时两条管路在()下对汽车实施制动。A.相差一倍压力B.相差两倍压力C.等压D.不等压
题型:单项选择题 ---You couldn’t have chosen any gift better for me. ---______.A.Oh, don’t you like it?B.I’m glad you like it so much.C.That’s all right. I’ll give you a better one next time.D.I thought you might like it. 查看答案
题型:单项选择题 ________(drive) by a greater demand for green products, the food company has set higher standards to ensure the quality. 查看答案
题型:单项选择题 书面表达 假定你是某中学的学生李华。请用英语给出版社编辑写一封信,表达你对现在使用的英语教材的看法。内容主要包括: 优点:1. 话题广泛; 2. 图片丰富; 3. 有助于提高学习兴趣。 建议:适当降低词汇难度。注意:1. 词数100 左右; 2. 可以适当增加细节,以使行文连贯; 3. 开头语已为你写好,不计入总词数。Dear Editor, As a student reader, I am writing to talk about the English textbooks published by your house. ___________________________________________________________________________________________________________________________________________________ Best regards, Li Hua 查看答案