皮皮学，免费搜题
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【单选题】
焊接时容易出现的问题是焊缝金属的稀释、过渡层和扩散层的形成及焊接接头高应力状态。
A.
珠光体耐热钢
B.
奥氏体不锈钢
C.
16Mn和Q345钢
D.
珠光体钢和奥氏体不锈钢
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【简答题】下列语句能循环______次。 ints=12; while(s); --s;
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【单选题】【C12】
A.
Because
B.
Since
C.
Once
D.
While
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【单选题】【B12】
A.
Since
B.
If
C.
Unless
D.
While
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【单选题】【C12】
A.
though
B.
for
C.
but
D.
while
查看完整题目与答案
【单选题】【C12】
A.
but
B.
whereas
C.
however
D.
while
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【单选题】【C12】
A.
while study
B.
for studying
C.
studying
D.
while studying
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【简答题】A．Because her parents like traveling. B．Because her parents like history. C．Because traveling in such places costs less. D．Because her parents want to reinforce the stuff they learned in school about ...
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【单选题】【C12】
A.
but
B.
though
C.
and
D.
while
查看完整题目与答案
【单选题】【C12】
A.
unless
B.
after
C.
until
D.
while
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【单选题】【C12】______
A.
As
B.
When
C.
Since
D.
While
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相关题目：
【简答题】下列语句能循环______次。 ints=12; while(s); --s;
查看完整题目与答案
【单选题】【C12】
A.
Because
B.
Since
C.
Once
D.
While
查看完整题目与答案
【单选题】【B12】
A.
Since
B.
If
C.
Unless
D.
While
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【单选题】【C12】
A.
though
B.
for
C.
but
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while
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【单选题】【C12】
A.
but
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whereas
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however
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while
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【单选题】【C12】
A.
while study
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for studying
C.
studying
D.
while studying
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【简答题】A．Because her parents like traveling. B．Because her parents like history. C．Because traveling in such places costs less. D．Because her parents want to reinforce the stuff they learned in school about ...
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【单选题】【C12】
A.
but
B.
though
C.
and
D.
while
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【单选题】【C12】
A.
unless
B.
after
C.
until
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while
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【单选题】【C12】______
A.
As
B.
When
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Since
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