Have you ever felt your cheeks get hot，your palms sweaty or been afraid to _______your teachers’ eyes when they are about to call on someone?
A.take on
B.look into
C.occur to
D.look up
网友回答
B解析这题考查词组辨析：take on呈现、雇佣；look into调查、直视；occur to发生；look up抬头、查询；句意是：你又没有觉得当老师要喊人的时候，你会脸颊发热，手心冒汗，或者害怕看老师的眼睛。所以选B。