河南成教 / 大学英语（3）
正确率：100%
3[单选题]
He seemed to have come to a deadlock in solving the puzzles, so he simply _ _ _ _ _ _ _ _ whatever came into his head.
A.put aside
B.put away
C.put down
D.put back
He seemed to have come to a deadlock in solving the puzzles, so he simply _ _ _ _ _ _ _ _ whatever came into his head.
参考答案：