皮皮学，免费搜题
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搜题
【单选题】
汽车在行驶中，当前方突然发生危险情况时，为了保证安全必须运用（ ）使汽车在最短的距离内停车。
A.
驻车制动
B.
气压制动
C.
液压制动
D.
紧急制动
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
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皮皮学刷刷变学霸
举一反三
【单选题】SECTION B INTERVIEW Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Questions 1 to 5 are based on an interview. At the end o...
A.
doing well in some sports.
B.
having good body-image looking.
C.
wearing appropriate clothes.
D.
being popular with other kids.
查看完整题目与答案
【单选题】在齿轮油泵装配图中,泵盖、泵室与泵体之间的紧固件是
A.
4 键
B.
4 销
C.
15 螺钉
D.
5 垫片
查看完整题目与答案
【多选题】海关依法监管:
A.
运输工具
B.
货物
C.
行李
D.
邮品
查看完整题目与答案
【判断题】皇帝和皇子朝服中穿的对襟外褂上都绣有日月纹。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Mark Zuckerberg was1)___________on May 14, 1984 and grew up in New York State. As the son of a dentist and psychologist, Zuckerberg was well 2)___________ from an early age and was a computer prodigy...
查看完整题目与答案
【单选题】SECTION B INTERVIEW Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Questions 1 to 5 are based on an interview. At the end o...
A.
Do not copy or paste pictures to your website.
B.
Sanitizing your photos online guarantees their safety.
C.
Compared with emails, websites are Safer to share photos.
D.
Even your friends may use your photos for a bad purpose.
查看完整题目与答案
【单选题】对糖皮质激素结构与活性关系描述错误的是
A.
在1-2位脱氢，可使抗炎作用增大，而钠潴留作用不变
B.
在9α位引入氟，抗炎作用增大，但盐代谢作用不变
C.
在16位、17位的羟基与丙酮缩合为缩酮，抗炎作用增加
D.
对21位羟基的酯化修饰，可改变药物的理化性质或稳定性
查看完整题目与答案
【单选题】SECTION B INTERVIEW Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Questions 1 to 5 are based on an interview. At the end o...
A.
doing well in some sports.
B.
having good body-image looking.
C.
wearing appropriate clothes.
D.
being popular with other kids.
查看完整题目与答案
【单选题】工业气体,如压缩空气、氮气送入无菌区域使用,需经过( )过滤器过滤。
A.
1um
B.
0.45um
C.
0.22um
D.
5um
查看完整题目与答案
【多选题】是海关依法监管及依法处理各类走私违法活动的依据。
A.
《中华人民共和国海关法》
B.
《中华人民共和国刑法》
C.
《海关法行政处罚实施细则》
D.
《中华人民共和国对外贸易法》
查看完整题目与答案
相关题目：
【单选题】SECTION B INTERVIEW Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Questions 1 to 5 are based on an interview. At the end o...
A.
doing well in some sports.
B.
having good body-image looking.
C.
wearing appropriate clothes.
D.
being popular with other kids.
查看完整题目与答案
【单选题】在齿轮油泵装配图中,泵盖、泵室与泵体之间的紧固件是
A.
4 键
B.
4 销
C.
15 螺钉
D.
5 垫片
查看完整题目与答案
【多选题】海关依法监管:
A.
运输工具
B.
货物
C.
行李
D.
邮品
查看完整题目与答案
【判断题】皇帝和皇子朝服中穿的对襟外褂上都绣有日月纹。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Mark Zuckerberg was1)___________on May 14, 1984 and grew up in New York State. As the son of a dentist and psychologist, Zuckerberg was well 2)___________ from an early age and was a computer prodigy...
查看完整题目与答案
【单选题】SECTION B INTERVIEW Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Questions 1 to 5 are based on an interview. At the end o...
A.
Do not copy or paste pictures to your website.
B.
Sanitizing your photos online guarantees their safety.
C.
Compared with emails, websites are Safer to share photos.
D.
Even your friends may use your photos for a bad purpose.
查看完整题目与答案
【单选题】对糖皮质激素结构与活性关系描述错误的是
A.
在1-2位脱氢，可使抗炎作用增大，而钠潴留作用不变
B.
在9α位引入氟，抗炎作用增大，但盐代谢作用不变
C.
在16位、17位的羟基与丙酮缩合为缩酮，抗炎作用增加
D.
对21位羟基的酯化修饰，可改变药物的理化性质或稳定性
查看完整题目与答案
【单选题】SECTION B INTERVIEW Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Questions 1 to 5 are based on an interview. At the end o...
A.
doing well in some sports.
B.
having good body-image looking.
C.
wearing appropriate clothes.
D.
being popular with other kids.
查看完整题目与答案
【单选题】工业气体,如压缩空气、氮气送入无菌区域使用,需经过( )过滤器过滤。
A.
1um
B.
0.45um
C.
0.22um
D.
5um
查看完整题目与答案
【多选题】是海关依法监管及依法处理各类走私违法活动的依据。
A.
《中华人民共和国海关法》
B.
《中华人民共和国刑法》
C.
《海关法行政处罚实施细则》
D.
《中华人民共和国对外贸易法》
查看完整题目与答案