Tom never loses heart in face of difficulties, ,he always tries his best to over
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Tom never loses heart in face ofdifficulties,__ ,he always tries his best to overcome them.
| A．On the other hand | B．On the contrary |
| C．At the same time | D．As a result |
试题答案
【答案】
B
【解析】短语辨析。A另一方面；B恰恰相反；C同时；D结果是。句意：面对困难时，Tom从未丧失信心。恰恰相反，他总是努力克服 。故B正确。