【简答题】第二节 (共 5 小题;每小题 2 分,满分 10 分) Is Fresh Air Really Good for You? We all grew up hearing people tell us to “go out and get some fresh air.” 36 According to recent studies , the answer is a big YES , if t...
【简答题】Is Fresh Air Really Good for You? We all grew up hearing people tell us to “go out and get some fresh air.” ____36____ According to recent studies , the answer is a big YES , if the air quality in yo...
【单选题】Consider the following conversation: Jack: Hey Jill, have you finished doing the exercises for Lesson 11? Jill: No, I'm finding it really difficult to keep up with that course. For one thing, I've had...