问题
选择题
When you are in trouble, you may _______ your teacher and classmates for help.
A．turn away
B． turn around
C．turn back
D．turn to
答案
答案：D
考查短语辨析。turn away不理睬，turn around转身，turn back折回，turn to
sb for help ,向某人求助，句意：当你处于困境中的时候，你可以向你的老师和同学求助。故选D。