题型:填空题 The woman she acted in the film is _______ the women in the 1930s.A.typical ofB.conventional ofC.impressive ofD.consistent of 查看答案
题型:填空题 已知函数f(x)=(1-2a)x3+(9a-4)x2+(5-12a)x+4a(a∈R).(1)当a=0时,求函数f(x)的单调递增区间;(2)若函数f(x)在区间[0,2]上的最大值为2,求a的取值范围. 查看答案
题型:填空题 患者,男,20岁。咳嗽伴低热,盗汗,乏力1个月。X线显示右上肺野呈云雾状阴影。应首先考虑的是A.原发型肺结核B.血行播散型肺结核C.浸润型肺结核D.慢性纤维空洞型肺结核E.结核性胸膜炎 查看答案