问题
填空题
（﹣2）6读作：_______，其中底数是_________，指数是_________，（﹣2）6是_________（填正或负）．
答案
解：负2的6次方；底数是﹣2；指数是6；（﹣2）6表示6个﹣2相乘，所以是正数．
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（﹣2）6读作：_______，其中底数是_________，指数是_________，（﹣2）6是_________（填正或负）．
解：负2的6次方；底数是﹣2；指数是6；（﹣2）6表示6个﹣2相乘，所以是正数．
根据下面对话中的情景，从方框中选出恰当的语句填入对话中的空白处，使对话恢复完整。每句只能用一次。 A：Hello, Xiao Hong! B：Hello! A: You look a little upset. 小题1: B: Yes. It’s just my mom. She always nags (唠叨)me. A：Really? What does your mother nag you about? B:小题2: “Get up now…Everything must be in place…Don’t forget your piano lesson…” A: Well, all the mothers like saying these words to their children. B: Also, I’m fond of pop music. 小题3: We don’t have the same interest in many things. A：小题4: But I should say she nags you because she cares about you. You’re lucky to have such a good mother. B: I agree with you.小题5: . A: That’s right. Understanding is important. If your mom knows that everything is fine, she will never nag.
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