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【单选题】
经淬硬的钢制零件进行研磨时,____材料作为研具。A.
淬硬钢
B.
低碳钢
C.
灰铸铁
D.
铝
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【简答题】根据语境 ,填入适当的词语或句子 Mary: Good morning, Jim. Jim: Good morning, Mary. Look, there is (1)__________ over there. Mary: Oh, it's a French book. Jim: (2)__________? Mary: I think it could be Tony's. He love...
【单选题】Mary is always ______ with her neighbors, wherever she lives.
A.
on good term
B.
on good terms
C.
in good term
D.
in good terms
【单选题】The Webster's are ______.
A.
Mary's foster parents
B.
Mary's birth parents
C.
Mary's good friends
D.
judges
【简答题】综合题: Describe mechanism of synergistic effects of antibiotics combination therapy, give one example for each.
【简答题】阅读短文，完成下面表格。 Kumiko: Good morning, Mary. Mary: Good morning. Who is that girl over there? Kumiko: Which girl? Mary: The one in the car. She has fair skin, blond hair and blue eyes. Kumiko: She is my n...
【单选题】Mary often gives us _____ by email.
A.
some good information
B.
some good informations
C.
good informations
D.
a good information
【判断题】For each combination of characters below, determine whether or not it is an allowable label (name). repeat( )
A.
正确
B.
错误
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