题目内容：
函数f（x）=3x^5-5x^3在r上有（ ）个极值A1
B2
C3
D4
参考答案：
选择题：函数f（x）=3x^5-5x^3在r上有（ ）个极值A1B2C3D4
- 题目分类：兰州交通大学-高等数学A1
- 题目类型：选择题
- 查看权限：VIP
A1
B2
C3
D4
A1
B2
C3
D4
The lawyer __________ the jury (陪审团) by his moving
The lawyer __________ the jury (陪审团) by his moving defense.(本题5.0分) A、 won at B、
The government will have to work hard to _________
The government will have to work hard to __________ the confidence of the people
In the first class in this semester, the teacher s
In the first class in this semester, the teacher started ______ a story she expe
慢性支气管炎患者咳痰的病变基础是(本题4.0分) A、 支气管粘膜上皮细胞变性,坏死脱落 B、 腺体
慢性支气管炎患者咳痰的病变基础是(本题4.0分) A、 支气管粘膜上皮细胞变性,坏死脱落 B、 腺体肥大、增生,粘膜上皮内杯状细胞增多 C、 支气管壁充血、水肿
慢性肾衰竭引起患者出血倾向的主要原因是()(本题4.0分) A、 凝血因子消耗过多 B、 抑制血小板
慢性肾衰竭引起患者出血倾向的主要原因是()(本题4.0分) A、 凝血因子消耗过多 B、 抑制血小板第三因子释放 C、 血小板数量减少 D、 FDP的抗凝血作用