听下面一段材料,回答第1-2题。 1 . When is the man leaving for London? A. This morning. B. Tomorrow. C. Tomorrow afternoon. 2. What does the woman suggest? A. Taking a train there. B. Buying a new umbrella. C. Taking an umbrella.
【单选题】Do you know insurance(保险)? Buying insurance is a【C1】______by which people can protect themselves【C2】______large losses. Protection against fire is one kind of insurance. Large numbers of people pay【C3...