皮皮学，免费搜题
登录
搜题
【多选题】
为什么要发展新能源汽车A.
传统汽车性能不好
B.
新能源汽车在性能上更优越
C.
优化能源结构
D.
节能减排
E.
保障能源安全
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】A. donated organs B. the national waiting list C. a donor card D. senior citizens E. all possible efforts F. the most suitable candidate There is a great demand for______.
【简答题】如图，有甲、乙、丙、丁四个小岛，甲、乙、丙在同一条直线上，而且乙、丙在甲的正东方，丁岛在丙岛的正北方，甲岛在丁岛的南偏西52°方向，乙岛在丁岛的南偏东40°方向，那么，丁岛分别在甲岛和乙岛的什么方向？
【单选题】读图，甲、乙、丙、丁四个地区经济作物，正确排序是 （ ）
A.
甲咖啡、乙葡萄、丙茶叶、丁棉花
B.
甲棉花、乙葡萄、丙茶叶、丁咖啡
C.
甲葡萄、乙茶叶、丙咖啡、丁棉花
D.
甲咖啡、乙棉花、丙葡萄、丁茶叶
【单选题】Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you ...
A.
People who are over 65 years old.
B.
People whose life is different from younger ones.
C.
People who retire from full-time work.
D.
People who live far away from their family.
【单选题】大肠杆菌能致病，青霉菌产生的青霉素能治病．在结构上青霉菌要比大肠杆菌高等、复杂，主要是因为青霉菌细胞具有（ ）
A.
细胞壁
B.
细胞膜
C.
成形的细胞核
D.
遗传物质
【简答题】The junior high school graduates have to take a P.E. test in many places around China. The full marks are usually 30 points and it means much in the senior high school entrance exam. In Nanjing, the t...
相关题目：