1.The temperature of greenhouses is _____ (控制)with computers. 2. I thought I knew the way, but _____ (不知怎么地) I got lost. 3. Hard working _____ (条件)are a test to one"s character. 4.The doctor is busy _____ (检查)the students" eyes. 5. Experts are _____ (乐观)about the future economy in China. |