网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
It is very kind ( ) you to let us use your running machine.Actually, it is good ( ) us to do some physical exercise every day.
A、of/ of
B、of/ for
C、for/ of
D、for/ for
参考答案
更多 “ It is very kind ( ) you to let us use your running machine.Actually, it is good ( ) us to do some physical exercise every day. A、of/ ofB、of/ forC、for/ ofD、for/ for ” 相关考题
考题
Merry Christmas, George! Here is a card for ________, with ________ best withes.
A.you…yourB.you…ourC.us…ourD.us…your
考题
( ) – Is Miss White __________ English teacher, Maria?– No, she teaches __________ geography.A.your;myB.you;mineC.you;usD.your;us
考题
如b所示电压源与图a所示电路等效,则计算US'和R0的正确算式是:
(A)Us'=Us+IsR1,R0=R1//R2+R3
(B)Us'=Us-IsR1,R0=R1//R2+R3
(C)Us'=Us-IsR1,R0=R1+R3
(D)Us'=Us+IsR1,R0=R1+R3
考题
若51单片机使用频率为6MHz的晶振,则振荡周期为:,机器周期为:,指令周期为:A.1/6us,2us,不定B.1/12us,2us,1/3usC.1/6us,1us,不定D.1/12us,1us,1/3us
考题
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);
热门标签
最新试卷