题目内容
The theory _____ correct immediately the experiment was completed.
| A.turned in | B.turned out | C.turned over | D.turned to |
B
考查turn短语的辨析。turn in上交 turn out 结果是,证明是;turn over把…翻过来 turn to救助,转向。根据意思,这个实验一完成,这个理论结果证明是正确的。
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