A-A+
According to many sources the safest drinking
问题详情
According to many sources, the safest drinking water is from a piped supply.
A. many resources
B. a great deal of information
C. many sausages
D. a great deal of salvage请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
答案：B．many sources=a great deal of information“许多信息”；many resources“许多资源”；many sausages“许多香肠”；a great deal of salvage“大量的抢救费用”。句意：许多信息表明，最安全的水是管道提供的水。
