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【判断题】
无论是自然光线还是人工光线，软硬之分。A.
正确
B.
错误
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举一反三
【简答题】从展示的内容进行分类可分为:( )、专业型展览、会议型展览、展览与会议结合型展览等。
【简答题】A: I’m told Tom had another car accident this morning. B: I can’t believe it. He _____ have been so careless.
【简答题】Aunt Polly had told Tom to paint the whole fence (栅栏)in front of the house. He thought of the other boys out for the day enjoying themselves and he felt very unhappy. Then he had an idea! He picked up...
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