皮皮学，免费搜题
登录
搜题
【单选题】
第一个观察到活细胞有机体的是A.
Robert Hooke
B.
Leeuwen hoek
C.
Grew
D.
Virchow
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】牛郎星运行速度是26千米/秒，织女星运行速度是牛郎星的 。织女星每秒运行多少千米？
【简答题】牛郎星运行速度是26千米/秒，织女星的运行速度是牛郎星的 7 13 ．织女星 1 2 秒运行多少千米？
【单选题】听力原文：Just give our office a ring when you return to arrange an appointment. (A) Try the jewelry shop at the corner. (B) Yes, that's nice to hear. (C) All right then, again, what was your number? (4)
A.
B.
C.
【简答题】阅读理解。 All students need to have good habits(习惯): When you have good study habits, you learn things quickly. You also remember them easily. Do you like to study in the living room? This is not a good p...
【简答题】阅读理解。 All students need to have good study habits.When you have good study habits, you learn things quickly.You also remember them easily. Do you like to study in the sitting room? This is not a good ...
【单选题】听力原文：M: When is a good time to arrange a meeting between our two teams? W: Well, you know my schedule. Other than this Friday, one day is as good as the next. Just give me a call if you have a date in...
A.
She will be available on Friday.
B.
She can't arrange a meeting recently due to her tight schedule.
C.
She can meet the man any day except Friday.
D.
Friday is the most suitable time for her.
【简答题】牛郎星运行的速度是26千米/秒，织女星运行的速度是牛郎星的 7 13 ，织女星每秒运行多少千米？
【多选题】关于治安管理说法正确的是( )
A.
现代国家维护整体秩序状态的行政管理活动
B.
负责打击犯罪的专门活动
C.
一般在警察机关设立专门部门负责
D.
现代法治观念和制度要求其管理主体、对象和措施必须法定
相关题目：