皮皮学,免费搜题
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【单选题】
人民对美好生活的向往,就是我们的
A.
奋斗目标
B.
希望
C.
归宿
D.
起点
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皮皮学刷刷变学霸
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【单选题】根据GB7588-2003相关规定,卷筒驱动电梯钢丝绳的安全系数不应小于()。
A.
10
B.
12
C.
16
D.
20
【简答题】请根据文章内容完成下列问题。 Hello, I'd like to say something about my family. I am a girl and I am 13 years old. I have a happy family. I have a sister and an elder brother. We live in London. (1) My sister and I ...
【简答题】阅读理解。 Dear Bill, Thank you for your letter. You tell me something about your family. Now I'll talk about(谈论) my family. I have a happy family. We love each other. My grandparents are doctors.  They wo...
【单选题】卷筒驱动电梯钢丝绳的安全系数不应小于( )。
A.
10
B.
12
C.
16
D.
20
【单选题】听力原文:M: I'm still hungry,mother. I want the chocolate cake that I saw on the menu. W: But your weight is already a regular problem. Eat something that won't make you fatter. Q: What is the mother worr...
A.
Her son is still hungry.
B.
She doesn't have enough money.
C.
Her son is too fat.
D.
She doesn't know what to do.
【单选题】多边形工具中,最小可设置的点数/边数为( )
A.
3
B.
4
C.
5
D.
6
【单选题】听力原文:W: I have been having the worst headaches. I know some of it is stress, but I'm worried that I might have something more serious, such as high blood pressure. M: Well, we'll check that out, of co...
A.
That the woman has high blood pressure.
B.
That her headache is caused by her glasses.
C.
That the woman is suffering from stress.
D.
That the woman has very serious headaches.
【单选题】与齿轮相比,链传动具 的特点。
A.
结构紧凑
B.
可实现较大传动比
C.
瞬时传动比恒定
D.
可在两轴中心距较远的情况下传动
【简答题】阅读理解。 This is my first letter to you. I would like to tell you something about me. I'm a schoolgirl. My name is Rose Green. I'm an American girl. I have short, straight blond hair. I'm the monitor (班长...
【单选题】关于深感觉检查的叙述,下列哪项是正确的?
A.
包括皮肤和粘膜的痛觉
B.
触觉
C.
温度觉
D.
是测试深部组织的感觉,如位置觉等
E.
皮肤定位觉
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