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【单选题】
机房地面有任何最小深度大于()MM,宽度小于0.50M的凹坑或任何槽坑时,均应盖住。
A.
300
B.
500
C.
800
D.
1000
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参考答案:
举一反三
【单选题】图示焊接连接中,最大焊缝应力发生在( )。
A.
d点
B.
a点
C.
b点
D.
c点
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【单选题】It was ________ very rare find and the archaeologist who made ________ discovery said it was like unearthly a Mona Lisa.
A.
a; the
B.
the; the
C.
the; a
D.
a; a
查看完整题目与答案
【单选题】The archaeologist ____that the vase was 3500 years old.
A.
utilized
B.
estimated
C.
sustained
D.
upheld
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【单选题】The interesting discovery made by the archaeologist was____.
A.
that the city had once been prosperous
B.
that the temple had been used as a place of workship
C.
they found the fifteen statues had been pained
D.
that they were not the first to have found the head of the goddess.
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【单选题】An archaeologist has to pay much attention to______details of an unearthed object.
A.
miserable
B.
punched
C.
minute
D.
moist
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【简答题】archaeologist:_______________(adj.)
查看完整题目与答案
【单选题】图示焊接连接中,最大的焊缝应力发生在( )
A.
a点
B.
b点
C.
c点
D.
d点
查看完整题目与答案
【简答题】archaeologist:_______________(adv.)
查看完整题目与答案
【单选题】下图所示焊接连接中,最大焊缝应力发生在( )。【图片】
A.
a 点
B.
b 点
C.
c 点
D.
d 点
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【单选题】It was ____ very rare find and the archaeologist who made ____ discovery said it was like unearthing a Mona Lisa. [ ]
A.
a; the
B.
the; the
C.
the; a
D.
a; a
查看完整题目与答案
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【单选题】图示焊接连接中,最大焊缝应力发生在( )。
A.
d点
B.
a点
C.
b点
D.
c点
查看完整题目与答案
【单选题】It was ________ very rare find and the archaeologist who made ________ discovery said it was like unearthly a Mona Lisa.
A.
a; the
B.
the; the
C.
the; a
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【单选题】The archaeologist ____that the vase was 3500 years old.
A.
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B.
estimated
C.
sustained
D.
upheld
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【单选题】The interesting discovery made by the archaeologist was____.
A.
that the city had once been prosperous
B.
that the temple had been used as a place of workship
C.
they found the fifteen statues had been pained
D.
that they were not the first to have found the head of the goddess.
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【单选题】An archaeologist has to pay much attention to______details of an unearthed object.
A.
miserable
B.
punched
C.
minute
D.
moist
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【简答题】archaeologist:_______________(adj.)
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【单选题】图示焊接连接中,最大的焊缝应力发生在( )
A.
a点
B.
b点
C.
c点
D.
d点
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【简答题】archaeologist:_______________(adv.)
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【单选题】下图所示焊接连接中,最大焊缝应力发生在( )。【图片】
A.
a 点
B.
b 点
C.
c 点
D.
d 点
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【单选题】It was ____ very rare find and the archaeologist who made ____ discovery said it was like unearthing a Mona Lisa. [ ]
A.
a; the
B.
the; the
C.
the; a
D.
a; a
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