为了适应车辆从一条折线段进入另一折线段需要设置( )。
A．道路平面曲线
B．超高缓和段
C．加宽缓和段
D．平面曲线加宽段
参考答案：A
— Did you watch Germany playing Greece last Friday night?
— Of course. ______, up to now I have been staying up for every game of the UEFA Euro 2012.
A．What’s more
B．That is to say
C．In other words
D．Believe it or not
I find _______ necessary to take some warm and dry clothes with us during the walk.
A．it
B．which
C．that
D．What
