取得保密资格的单位，如果擅自雇用外籍人员的，应解雇外籍人员，并进行整改。（）
参考答案：错
–I’m _____ to eat an elephant now! ---Oh, dear. But I don’t have ______ for you.
A hungry enough ; many food B hungry enough; enough food
C enough hungry; enough food D enough hungry; food enough
计算：3-4=______．
