---What are you reading, Tom?
--- I’m not really reading, just the pages.
A. turning off
B. turning around
C. turning over
D. turning up
网友回答
A. turning off
B. turning around
(答案→)C. turning over
D. turning up
解析：考查词组辨析：A. turning off关掉B. turning around转身C. turning over翻转D. turning up出现，声音调大，句意是：--你在读什么,汤姆？--我不是真的读书，只是随便翻翻。选C.