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【单选题】
8051 复位后, PC 与 SP 的值为( )A.
0000H ， 00H
B.
0000H ， 07H
C.
0003H ， 07H
D.
0800H ， 00H
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举一反三
【单选题】Tom is good at maths, so I think he is the student_____can help you to work out this problem.
A.
whom
B.
who
C.
which
D.
what
【单选题】Tom is good at Maths so I think he is the student _______ can help you to work out this problem.
A.
who
B.
whom
C.
which
D.
what
【单选题】Tom is good at maths, so I think he is the student( )can help you to work out this problem.
A.
who
B.
whom
C.
whose
D.
/
【单选题】Tom is good at maths,so I think he is the student ____can help you to work out this problem.
A.
whom
B.
who
C.
whose
D.
/
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