具有时间短、效果好、易定案的施工图预算审查方法是( )。
A.筛选审查法 B.标准预算审查法C.重点审查法 D.对比审查法
参考答案:B
雏鸡的断喙有何作用?怎样做好雏鸡的断喙工作?
Questions 24-30
When Americans eat so much restaurant and packaged food, they ______.
A.can limit fat and calories
B.can limit fat but not calories
C.can’t limit fat or calories