【单选题】How many of the positive integers less than 25 are 2 less than an integer multiple of 4?
【单选题】女性,20岁, 头晕 面色苍白2年,吞咽困难,血红蛋白65g/L,网织红细胞0.02,白细胞及血小板正常,血片见红细胞大小不等,中心浅染,首选抗贫血制剂为
【单选题】当条形磁铁从螺线管 右端插入,由左端抽出时,螺线管里的感应电流的方向是否相同?
【单选题】女性, 20岁,头晕面色苍白2年,吞咽困难,血红蛋白65g/L,网织红细胞0 . 02,白细胞及血小板正常,血片见红细胞大小不等,中心浅染。拟诊缺铁性贫血,给与铁剂治疗后,首先表现为()
【判断题】如果希望增强暗区域的细节可用对数映射,但以牺牲亮区域的细节为代价。
【判断题】如果某一队在比赛场地上准备比赛的队员不足5名,比赛不能开始。
【判断题】高水平的市场调查方案是调查有计划、有组织、有效率进行的重要保证。
【单选题】count = count = 0 n=3 while count < n: print (count, " is less than 3" ) count=count + 1 else: print (count, " is not less than 3" )
A.
0 is less than 3 1 is less than 3 2 is less than 3 3 is not less than 3
B.
1 is less than 3 2 is less than 3 3 is not less than 3
C.
1 is less than 3 2 is less than 3 3 is less than 3 4 is not less than 3
D.
0 is less than 3 1 is less than 3 2 is less than 3 3 is less than 3 4 is not less than 3
【判断题】高水平的市场调查方案是使市场调查有计划、有组织、有效率进行的重要保证。