问题
选择题
In my opinion, both teachers and parents should ____ the students from playing computer games so much, which affects their studies and health.
A．benefit
B．protect
C．discourage
D．encourage
答案
答案：C
动词词义辨析题。A. benefit 获益 B. protect 保护 C. discourage 使泄气、打消（念头） D. encourage 鼓励 句意：我认为老师以及家长都应该阻止学生玩游戏，这会影响他们的学习和健康。 根据语境选C