When the shy girl was asked to answer the question her face red.A. seemedB. lookedC. turn

问题补充：

When the shy girl was asked to answer the question, her face red.

A. seemed

B. looked

C. turned

D. appeared

答案：

A. seemed

B. looked

(答案→)C. turned

D. appeared

解析：本题的含义是她的脸变红了，turn通常指颜色变得，故本题选C。