问题
不定项选择
牛顿第一定律揭示了[ ]
A. 若物体运动，它一定受力
B. 物体不受力，它一定静止
C. 力的作用就是维持物体运动
D. 物体在任何情况都有惯性
答案
答案：D
搜题请搜索小程序“爱下问搜题”
牛顿第一定律揭示了[ ]
A. 若物体运动，它一定受力
B. 物体不受力，它一定静止
C. 力的作用就是维持物体运动
D. 物体在任何情况都有惯性
答案：D
阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话，并将其番号填入题前括号内。 A: Hi. Zhang Lan. You look so nice in the red skirt. B: Thank you very much. A: ______小题1:______ B: In Qingdao. A: Qingdao?小题2:_______ B: Last week. I went there with my family. A: How long did you stay there? B: 小题3: We went sightseeing in many places. A: We all know the beaches of Qingdao are very beautiful. ___小题4:___ B: Yes. When I was lying on the beach. I felt so cool and relaxed. A: 小题5: B: I’m sure you’ll love to.
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