【简答题】There 1. ______ (is/ are) many ways to stay healthy. One of the most important ways is to get enough sleep. How 2. ______ (many/ much) sleep you need depends on your age. If you 3. ______ (are/ is) a ...
【简答题】阅读理解。 When I was at university, I studied very hard. But a lot of my friends did very little work. Some did just enough to pass the exams. Others didn't do quite enough. Fred Baines was such a student...
【简答题】F o r most of us , wor k is the central, dominating fact of life. We spend more than half our conscious hours a t work , pre parin g for work, traveling to and from work. What we do there l argely det...
【简答题】阅读理解。 When I was at university I studied very hard. But a lot of my friends did very little work. Some did just enough to pass exams. Others didn't do quite enough. Fred Baines was one of them. He spe...