If no agreement was reached, the army would _____（）
A. get there
B. mess up
C. step in
D. validate
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The children _____ against the cold（）
A. bundled up
B. played a role
C. spun around
D. hung around
main方法是Java application程序执行的入口点，关于main方法的声明，以下哪项是合法的（）
A. public static void main（）
B. public static void main（String args[]）
C. public static int main（String [] arg）
D. public void main（String arg[]）
Why don’t we _____ a bottle of champagne to celebrate（）
A. crack open
B. crack on
C. open crack
D. crack down
Which of the following does not determine the amount of credit offered by a supplier（）
A The credit terms the supplier obtains from its own suppliers
B The ease with which the buyer can go elsewhere
C The supplier’s total risk exposure
D The number of purchases made by the buyer each year
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