What does it mean to be diversified?

A、Having as much money in bonds as you do in stocks
B、Owning investments that react differently to market or economic events
C、Owning at least 20 stocks in whatever industry you think will perform best
D、Having less money in bonds than you do in stocks
英语听力教程4（第二次开课）

章节列表

Unit 1 Different Ways of Shopping10Unit 2 "Planting" Money10Unit 3 Loans for the Dream10Unit 4 Briefing on Taxation and Insurance Policies20Unit 5 Visions and Business10Unit 6 Fame and Fortune10