【Up to now】 the work has been easy.A. SoB..So lo

Why there are fewer plants, trees and flowers in Holland now？A．Because there has been a lo

The ability to move to find new work has long been a cornerstone of the American Dream.

What has the woman been doing now？A．She"s been talking about her work experience.B．She"s b

It can be inferred from the first paragraph thatA．up to now, Richard doesn"t know he has c

Since the late 1930s the Bureau of Indian Affairs of the United States has been working to

187. It is hard to track the blue whale, the ocean’s largest creature, which has almost been killed off by commercial whaling and is now listed as an endangered species. Attaching radio devices to it