Families cut back sharply on transportation and apparel spending,______ (由于人们的工资水平跟不上不断上涨的物价水平).

A．Their working agenda.
B．TV schedules for baseball matches.
C．Their favorite baseball teams.
D．Their arrangement for the weekend.

A．Biotech is powerful in tackling world poverty and hunger.
B．The impact of genetic research on food production is limited.
C．More collaboration is needed to deliver farmers biotech solutions.
D．Fears that biotech might be harmful to man are unfounded.