Question

(2009山東聊城一模)He can’t be really reading attentively；he is just       pages．

A．turning off     B．turning around

C．turning over   D．turning up

Answer 1

C

解析:

turn off關(guān)上；turn around轉(zhuǎn)身，改變主意 turn over翻轉(zhuǎn)，交上；turned up出現(xiàn)，調(diào)大（動火，音量等）由句意可知他只是在翻書。