题目内容
负载增加指电阻值增加。
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What are included in a welcome speech?
When arriving at the airport, the tour guide should go to the airport lobby and reconfirm the arrival time.
The tour guide should get on the bus firstly and count the number of tourists.
以Tim为主语，read a book 为谓语，依序写出12个时态的句子。例如：（1）一般过去时 Tim read a book.（1）一般过去时 _______________________________________________________（2）一般现在时_______________________________________________________（3）一般将来时_______________________________________________________（4）过去进行时_______________________________________________________（5）现在进行时_______________________________________________________（6）将来进行时_______________________________________________________（7）过去完成时_______________________________________________________（8）现在完成时_______________________________________________________（9）将来完成时_______________________________________________________（10）过去完成进行时_______________________________________________________（11） 现在完成进行时_______________________________________________________（12） 将来完成进行时_______________________________________________________
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