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Dr. Frank failed many times but he finally _________ to find a successful way to solve the problem.
A．broke throughB．put upC．picked outD．gave away
A

試題分析：句意，F(xiàn)rank博士失敗了許多次，但是最終他取得了突破性進(jìn)展，找到了解決這個問題的成功的方法。break through 取得突破性進(jìn)展 put up 舉起 pick out 挑選 give away 贈送，根據(jù)題意，故選A
點評：解答此類題型首先要理解題干要表達(dá)的意思，再分析各個選項的句意，從中選取適合語境的一個。 一定要把題目看完整，不可斷章取義。
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