皮皮学，免费搜题
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【单选题】
经过char w; int x; float y; double z; 说明后，表达式 w*x+z-y的类型是A.
float
B.
char
C.
int
D.
double
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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】用一台主频为40MHz的处理器执行标准测试程序, 测试程序的指令条数(I)一共5000条。它所包含的混合指令数和响应所需的时钟周期如下表给出。这个处理器的MIPS数和程序的执行时间分别为：指令类型 CPI 指令占比算术和逻辑 1 60%高速缓存命中的访存 2 18%转移指令 4 ...
A.
17.9， 2.8* 秒
B.
2.24， 112* 秒
C.
89.6， 112* 秒
D.
2.24， 2.8* 秒
【单选题】Why does the author think asking questions is important in active learning?
A.
Because it can help students learn more creatively and quickly.
B.
Because it can improve students' analytical skills.
C.
Because it can challenge themselves and the professor.
D.
Because it can make them look smart.
【单选题】Question 14 is based on the above passage. Why does the author think asking questions is important in active learning?
A.
Because it can help students learn more creatively and quickly.
B.
Because it can improve students' analytical skills.
C.
Because it can challenge themselves and the professor.
D.
Because it can make them look smart.
【简答题】Speaking up in class and asking questions is another winning f___.
【单选题】Question 14 is based on the passage of question 11.Why does the author think asking questions is important in active learning?
A.
Because it can help students learn more creatively and quickly.
B.
Because it can improve students' analytical skills.
C.
Because it can challenge themselves and the professor.
D.
Because it can make them look smart.
【判断题】Asking questions is especially important if you’re interviewed for management or supervisory positions.
A.
正确
B.
错误
【简答题】Asking questions is a sign that you’re (interest)_____ in them.
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