Information technology will become more and more important for hospitals to ______.

A．Strict government monitoring and enforcement measures.
B．Strong government promotion of sustainable activities.
C．Fall in prices for many agricultural products worldwide.
D．Awakening public awareness of forest protection.

A．They switched between different tasks with case.
B．They tended to get tired when they tried to multitask.
C．They got faster when they switched to familiar tasks.
D．They ultimately created more work for themselves.