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【简答题】
设 在MCS-51单片机片内RAM中,(20H)=40H,(40H)=22H,(22H)=10H,当下列程序执行完毕后,各单元的内容分别为多少?请填入给定的各个寄存器及片内单元中。( 5 分 ) MOV R0,#20H MOV A,@R0 MOV R1,A MOV B,@R1 写出下列单元内容 : A= R0= R1= (20H)=_______ (22H)=
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【单选题】Look _____________ that tall tree. Tom is _____________ it, but we can't see him. [ ]
A.
at, in
B.
on, on
C.
at, on
【多选题】土地管理即土地管理制度，是国家对全国（或某一区域）的土地权属、地籍、土地利用、土地市场和土地税费等在宏观上进行管理、监督和调控的制度、机构和手段的总称。土地管理的范围，包括全部土地资源，涉及到所有土地利用单位。主要内容有：
A.
地籍管理
B.
土地权属管理
C.
土地利用管理
【简答题】庭审质证时,双方当事人要针对证据的 、 、 进行质疑与辩驳。
【简答题】根据三极管各区的类型不同 , 三极管可分为 型 和 型 两大类。
【简答题】三极管分为两大类型: ( )型和( )型三极管。(备注:请用大写字母。)
【单选题】—Tom can’t find his gloves. Are these blue gloves his? —No, they ______ be his. His gloves are black.
A.
must
B.
may
C.
can’t
D.
mustn' t
【单选题】Famed singer Stevie Wonder can't see his fans dancing at his concerts. He can't see the hands of his audience as they applaud wildly at the end of his Superstition. Blind from birth, Wonder has waited...
A.
He thought Mark's device might give him the ability to see.
B.
He thought Mark might need his help in developing the device.
C.
He thought Mark might want to listen to his Superstition.
D.
He thought Mark might implant a chip into his right eye.
【单选题】____annoy Tom any more ,Can't you see his terrifying face?
A.
No
B.
Don’t'
C.
Not
D.
Do
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