皮皮学，免费搜题
登录
搜题
【单选题】
下图属于空间分布模式中的哪一种（）？【图片】A.
聚集模式
B.
随机模式
C.
分散模式
D.
均匀模式
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】How many of the positive integers less than 25 are 2 less than an integer multiple of 4?
A.
2
B.
3
C.
4
D.
5
E.
6
【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
A.
雄激素
B.
维生素B12
C.
强的松
D.
口服铁剂
E.
以上都不是
【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()
A.
病人自觉症状改善
B.
血清铁蛋白上升
C.
网织红细胞上升
D.
血红蛋白上升
E.
红细胞平均体积恢复正常
【简答题】A．About two hours. B．Less than an hour. C．More than two hours and a half. D．Less than an hour and a half.
【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
相关题目：