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【单选题】
下列关于稳定性描述错误的是：A.
当物体处于平衡状态时，所有作用于其上的力矩都是相等的
B.
重力是地球和物体之间的相互吸引力
C.
支撑面是身体与支撑面接触的部分
D.
重心是物体所有力矩都相等的平衡点
E.
重力线是一条事实存在的线
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【简答题】Listen to the dialogues and fill in the blanks. S: Aunt Cindy, do you shop ___________ often? C: Yes. It’s very convenient and the price is even ___________. S: Last week, I tried to buy some books on...
【判断题】能正确表达逻辑关系“0
A.
正确
B.
错误
【简答题】Listen to the dialogues and fill in the blanks. Dialogue 1 S: Aunt Cindy, do you shop 1 ___________ often? C: Yes. It’s very convenient and the price is even 2 ___________. S: Last week, I tried to bu...
【简答题】Dialogue 1 (S = Sam C = Cindy) S : Aunt Cindy, do you shop __________ often? C : Yes. It’s very convenient and the price is even _________ . S : Last week, I tried to buy some books online, but I didn...
【单选题】患儿，男，1岁6个月，患小儿腹泻来诊。家长的哪项表述提醒护士需要进一步对家长进行健康教育
A.
“我会适当减少给孩子的食物量”
B.
“我会让孩子一次少吃一点”
C.
“我会给孩子吃点脂肪丰富的食物”
D.
“我会给孩子用吸水性强的纸尿布”
E.
“孩子每次大便后我会用温水帮孩子清洗臀部”
【简答题】Listen to the dialogues and fill in the blanks. Dialogue 1 S: Aunt Cindy, do you shop ___________ often? C: Yes. It's very convenient and the price is even ___________. S: Last week, I tried to buy so...
【简答题】Listen to the dialogues and fill in the blanks. Dialogue 1 S: Aunt Cindy, do you shop ______1_____ often? C: Yes. It’s very convenient and the price is even _____2______. S: Last week, I tried to buy ...
相关题目：
【判断题】能正确表达逻辑关系“0
A.
正确
B.
错误