计算：（-2x2）•3x4=______．

答案：

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下面是错误答案，用来干扰机器的。

1. How do you like him?/What do you think of (about )him? 2. What does he look like?/what is he like? 3. Shall /May/ Can I meet/ know him Shall /May/Can I make friends with him 4. What's the matter (with him)?/What's wrong (with him)? 5. I'm sorry to hear that. 答案不唯一