皮皮学,免费搜题
登录
搜题
【判断题】
“民族一词”在我国汉语中早已有之。
A.
正确
B.
错误
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
【简答题】(16)已知各变量的类型说明如下:int i=8,k,a,b;unsigned long w=5;double x=1.42,y=5.2;则以下符合C语言语法的表达式是()。(2.0分)A. a+=a-=(b=4) * (a=3) B. a=a*3=2 C. x%(-3) D. y= float(i)
【单选题】()是人们对市场的过去和现在的认识
A.
市场分析
B.
市场调查
C.
市场营销
D.
市场预测
【判断题】微荚膜与细胞壁结合牢固,厚度 <0.2 微米。
A.
正确
B.
错误
【单选题】下列不属于压疮的危险因素是()
A.
语言情况
B.
身体情况
C.
灵活程度
D.
失禁情况
【单选题】已知int x=16;,表达式 x>>2 的值是 ______ 。
A.
64
B.
32
C.
8
D.
4
【单选题】The author indicates that Mason's brilliant leadership ability ______.
A.
was exercised throughout his life
B.
has been recognized only by the generations that followed him
C.
was less important historically than his brilliance as a lawyer
D.
emerged powerfully, but for a brief time only
【单选题】The author indicated that Mason's brilliant leadership ability ______.
A.
was exercised throughout his life
B.
had been recognized only by the generations that followed him
C.
was less important historically than his brilliance as lawyer
D.
emerged powerfully, but for a brief time only
【单选题】To their joy, the couple the house and found the missing ring.
A.
got through
B.
went through
C.
Lived through
D.
Looked through
【判断题】给予营养缺陷型菌适当的营养必需成分可以降低回复突变频率
A.
正确
B.
错误
【单选题】()是一种能够把其他形式的能转化为机械能的机器。
A.
底盘
B.
发动机
C.
电器
D.
车身
相关题目: