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【单选题】
苯可引起各种类型的白血病,下列哪种白血病与苯关系最密切
A.
急性髓性白血病
B.
急性粒细胞性白血病
C.
慢性髓性白血病
D.
慢性粒细胞性白血病
E.
再生障碍性贫血
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参考答案:
举一反三
【单选题】Computers have been getting more popular ______.
A.
because the Americans want to appear rich
B.
because they are smaller, cheaper and easier to use
C.
because they can help Americans do everything
D.
because 'they can type letters
查看完整题目与答案
【判断题】人的假定不同会导致一些列行为规范的不同。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】以下标识符不是关键字的是()。
A.
break
B.
char
C.
Switch
D.
Return
查看完整题目与答案
【单选题】执行 PUSH ACC 指令, MCS-51 完成的操作是 ( )
A.
SP+1 → SP ,( ACC )→( SP );
B.
( ACC )→( SP ), SP - 1 → SP
C.
SP - 1 → SP ,( ACC )→
D.
( ACC )→( SP ), SP+1 → SP
查看完整题目与答案
【单选题】执行PUSH ACC指令,MCS—51完成的操作是( )
A.
SP+1一>SP (ACC)一>(SP)
B.
(ACC)一>(SP) SP-1一>SP
C.
SP-1一>SP (ACC)一>(SP)
D.
(ACC)一>(SP) SP十1一>SP
查看完整题目与答案
【单选题】Before he arrived at the airport, the plane______.
A.
would get off
B.
got off
C.
had got off
D.
has got off
查看完整题目与答案
【判断题】乔峰的悲剧包含着家国矛盾的悲剧、个人情感的悲剧、命运的悲剧。
A.
正确
B.
错误
查看完整题目与答案
【判断题】乔峰的悲剧包含着家国矛盾的悲剧、个人情感的悲剧、命运的悲剧。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Computers have been taught to act and speak, but the problem is how to【C1】______them to listen --to understand spoken words.【C2】______speech recognition systems have been used by workers who need to e...
A.
build
B.
make
C.
get
D.
develop
查看完整题目与答案
【单选题】Computers have been getting more popular because______ .
A.
they can type letters
B.
they can help Americans do everything
C.
the Americans want to appear rich
D.
they are smaller, cheaper and easier to use
查看完整题目与答案
相关题目:
【单选题】Computers have been getting more popular ______.
A.
because the Americans want to appear rich
B.
because they are smaller, cheaper and easier to use
C.
because they can help Americans do everything
D.
because 'they can type letters
查看完整题目与答案
【判断题】人的假定不同会导致一些列行为规范的不同。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】以下标识符不是关键字的是()。
A.
break
B.
char
C.
Switch
D.
Return
查看完整题目与答案
【单选题】执行 PUSH ACC 指令, MCS-51 完成的操作是 ( )
A.
SP+1 → SP ,( ACC )→( SP );
B.
( ACC )→( SP ), SP - 1 → SP
C.
SP - 1 → SP ,( ACC )→
D.
( ACC )→( SP ), SP+1 → SP
查看完整题目与答案
【单选题】执行PUSH ACC指令,MCS—51完成的操作是( )
A.
SP+1一>SP (ACC)一>(SP)
B.
(ACC)一>(SP) SP-1一>SP
C.
SP-1一>SP (ACC)一>(SP)
D.
(ACC)一>(SP) SP十1一>SP
查看完整题目与答案
【单选题】Before he arrived at the airport, the plane______.
A.
would get off
B.
got off
C.
had got off
D.
has got off
查看完整题目与答案
【判断题】乔峰的悲剧包含着家国矛盾的悲剧、个人情感的悲剧、命运的悲剧。
A.
正确
B.
错误
查看完整题目与答案
【判断题】乔峰的悲剧包含着家国矛盾的悲剧、个人情感的悲剧、命运的悲剧。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Computers have been taught to act and speak, but the problem is how to【C1】______them to listen --to understand spoken words.【C2】______speech recognition systems have been used by workers who need to e...
A.
build
B.
make
C.
get
D.
develop
查看完整题目与答案
【单选题】Computers have been getting more popular because______ .
A.
they can type letters
B.
they can help Americans do everything
C.
the Americans want to appear rich
D.
they are smaller, cheaper and easier to use
查看完整题目与答案
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