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【单选题】
关于 ARM Cortex-M3 异常优先级分组的说法中,错误的是( )。A.
高抢占优先级异常能够打断正在处理的低抢占优先级异常
B.
抢占优先级相同时，优先响应子优先级最高的异常
C.
优先级异常能够打断正在处理的低子优先级异常
D.
抢占优先级和子优先级都相同时，优先响应异常编号较小的异常
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【单选题】—I phoned you at 7 yesterday evening but nobody answered. — Oh, I ______ my dog in the park then.
A.
walked
B.
was walking
C.
had walked
D.
would walk
【简答题】RAID组失效应该如何处理, 假设在重构过程中,又失效了如何操作?
【单选题】Oh,and I kind of want a dog. Now that's nesting.(Para 14)
A.
Oh, and I'd like to keep a dog, which shows I really do want to settle down.
B.
Oh,I would like to have a home and a dog by my side.
C.
null
D.
nul
【单选题】Oh, and I kind of want a dog. Now that’s nesting.
A.
Oh, I would like to have a home and a dog by my side.
B.
Oh, I’ like to keep a dog, which shows I really do want to settle down.
C.
X
D.
XX
【单选题】--- I’d like to buy the kind of cloth which _____ easily. --- Will this one ________?
A.
washes; do
B.
washes; work
C.
is washed; do
D.
is washed; work
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