允许不使用手制动器而用右脚兼踩油门踏板和制动踏板的方法在上坡道上起步。
参考答案：错
(2013·皖南八校二联)It is necessary that we keep the young generation ________ of the current affairs.
A．informed
B．being informed
C．informing
D．to inform
做图题：画梁AB的受力图。
