摘要：31．I have searched for the book but couldn’t find it. A．thoroughly B．deeply C．at ease D．comfortably
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I have searched ________ for the book but couldn't find it.
A．thoroughly B．deeply
C．hardly D．comfortably
查看习题详情和答案>>I have searched ________ for the book but couldn’t find it.
| A．thoroughly | B．deeply | C．at ease | D．comfortably |