A.as the result of
B.on the basis of
C.due to
D.previous to
第1题:
A.Bandwidth,Delay,andMTUB
B.andwidth
C.BandwidthandMTU
D.Bandwidth,MTU,Reliability,Delay,andLoad
第2题:
VESSEL’S EXPERIENCE FACTOR is likely used in ______ cargo survey report.
A.general
B.liquid
C.container
D.heavy
第3题:
pp0=0;delay();p1=1;delay()函数表示延时函数,没有也可以。
第4题:
It rained _________(heavy), so he didn’t go to work yesterday.
第5题:
WCF TB 11 is likely used in ______ cargo survey report.
A.general
B.liquid
C.container
D.heavy
第6题:
SysTick系统定时器延时1s的写法可以是()
A.Delay_us(1000000);
B.Delay_us(500000); Delay_us(500000);
C.Delay_us(400000); Delay_us(500000); Delay_us(100000);
D.Delay_us(1000000); Delay_us(1000000);