What does the speaker mainly discuss about？A．The history of Hohokam people.B．Life of Nativ

What does the speaker suggest the company do？A．Offer the seminars in a better locationB．Gi

What does the speaker consider most valuable？A．Hard workB．LeadershipC．CooperationD．Underst

What does the speaker recommend？A．Helping with the inventoryB．Ordering a different product

What is the news item mainly about？A．A Pacific natural disaster.B．A threat warning.C．A dis

What is the speaker mainly talking about？A．The problem of global warming.B．The difficulty

What are the speakers mainly discussing？A．Causes of illness.B．The discovery of antibiotics