【简答题】A.You will find the full name of people listed in the white pages of U.S. telephone books. B.Both small and large area have their own area codes in the U.S. C.Payment for the wrongly dialed number is ...
【单选题】Non-indigenous (non-native) species of plants and animals arrive by way of two general types of pathways. First, species having origins outside the United States may enter the country and become estab...