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【判断题】
纸层析法中的展开剂之所以能够展开的主要原理是毛细现象。
A.
正确
B.
错误
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举一反三
【单选题】在C语言中,已知’a’字符的ASCII编码是97,那么大写C的编码应该是
A.
67
B.
68
C.
97
D.
99
【单选题】在C语言中,已知’A’字符的ASCII编码是65,那么c的编码应该是
A.
67
B.
68
C.
97
D.
99
【单选题】有以下定义语句: struct student {int num; charname[9];} 则不能正确定义结构体数组并赋初始值的是
A.
struct student stu[]={{1,"zhangsan"},{2,"li si"}};
B.
struct student stu[2]={1, "zhangsan",2,"li si"};
C.
struct student stu[2]={{1,"zhangsan"},{2,"li si"}};
D.
struct stu[]={{1,"zhangsan"},{2,"li si"}};
【单选题】What does the woman mean?
A.
Dr. Wang is as busy today as yesterday.
B.
Dr. Wang is not so busy today as yesterday.
C.
Dr. Wang is busier today than yesterday.
【单选题】What does the woman mean?
A.
Dr. Wang is busier today than yesterday.
B.
Dr. Wang is not so busy today as yesterday.
C.
Dr. Wang is as busy today as yesterday.
【判断题】纺锤体微管可分为动粒微管和非极性微管。
A.
正确
B.
错误
【单选题】What does the author tell us about the experiment by Dr. Gray and Dr. Wagner?
A.
Participants are arranged to step on each other's toe.
B.
The study partner is actually the assistant for the researchers.
C.
The participants know beforehand researchers' intention.
D.
Participants have to complete exactly the same task Simultaneously.
【单选题】下列描述中,正确的是______。
A.
a[2*3+5]可以是一个数组元素
B.
可以对结构体类型和结构类型变量赋值、存取或运算
C.
结构一经定义,系统就给它分配了所需的内存单元
D.
结构体变量和共用体变量所占的内存长度是各成员占的内存长度之和
【判断题】纺锤体微管可分为动粒微管和 非极性微管 。
A.
正确
B.
错误
【简答题】以下结构体数组定义,正确的是() (2.0分)A. struct date { int year; int month; int day; }date1[10],date2[10]; B. struct { int year; int month; int day; }date1[10],date2[10]; C. struct date { int year; int month; int da...
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