| 考博易错题（2017/12/25） |
| 第1题： Jigsaw puzzles are ______. A．too difficult for children B．a kind of building-block toy C．not very entertaining for adults D．suitable exercises for parent-child cooperation |
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| 第2题： The world' s governments have done ______nothing to combat the threat of nuclear accidents. A．inherently B．vitally C．virtually D．identically |
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| 第3题： A．credit B．identity C．identification D．loan |
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| 第4题： Some researchers have undertaken some psychological studies which prove that many children develop fears of ______ dangers. A．imagination B．imaginary C．imaginable D．imaginative |
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| 第5题： A．of B．for C．with D．as |
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