It is high time that we ______all ready for the meeting, ______it would be late.
A. must get, or
B. got, or
C. should get, and
D. get, and
第1题:
原始细胞CD41阳性的急性白血病属FAB分类的哪一种
A.ALL-L2
B.ALL-M6
C.ALL-M3
D.ALL-M7
E.ALL-M4
第2题:
第3题:
能获取系统当前时间分钟数的方法是以下哪个?
A.time.strftime(“% m”, time.localtime())
B.time.strftime(“%M”, time.localtime())
C.time.strftime(“%t”, time.localtime())
D.time.strftime(“%T”, time.localtime())
第4题:
第5题:
第6题:
以下程序产生的是占空比____的时钟信号? parameter High_time = 5,Low_time = 20; reg clk; always begin clk = 1; #High_time; clk = 0; #Low_time; End
A.20%
B.10%
C.40%
D.50%