与乳胶有交叉反应引起过敏的物质有（）。
A.芒果
B.梨
C.柑橘
D.鳄梨
E.栗子
参考答案：A, B, C, D, E
So____ that its name became a household word when it was put into the market. [ ]
A. successful the product was
B. successful was the product
C. the product was successful
D. was the successful product
后张法孔道压浆采应注意哪些事项？
