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【单选题】
对垂直固定管道气焊时,焊丝与焊炬之间夹角约为( )。A.
10°
B.
30°
C.
50°
D.
70°
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皮皮学刷刷变学霸
举一反三
【单选题】I don't know____ makes her afraid of having her business discussed. [ ]
A.
what it is about Mary that
B.
that is it about Mary that
C.
what is it about Mary that
D.
that it is about Mary that
【简答题】《中华人民共和国信托法》于——年颁布。
【简答题】口算。 0.3×2= 0.15×2= 6-0.06= 6÷0.06= 6×0.06= 0.32÷8= 1.28÷4= 0.125×8= （0.3×0.4-0.14）÷2.7= 0.5×1.9×2=
【简答题】06 0.730.60 1.34 1.58（）0.06 0.73 0.60 1.34 1.58 （ ）
【单选题】—Will you be ______ this evening, Mary? —That depends. I am afraid I will be with my manager discussing a plan.
A.
demanding
B.
suitable
C.
available
D.
efficient
【简答题】4÷0.06=54÷6______．5.4÷0.06=54÷6______．
【单选题】Mary was not afraid of ________. [ ]
A.
laughing
B.
laughing at
C.
being laughed
D.
being laughed at
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