【单选题】51系列单片机是指( )
A.
只要有相同或相似51内核的都是51系列单片机
【简答题】happy . The children sound
【单选题】( )9. The children look _____, because they just played in the park_______. A.happy , happy B. happy, happpily C. happily, happily
【单选题】所谓51系列单片机是指它们在 方面兼容。
【单选题】From the picture we know, so happy ______that they are wild with joy. [ ]
C.
the children are feeing
【判断题】单片机是指集成在一个芯片上的微型计算机。()
【单选题】51 系列 单片机是指 具有 () 内核 的 单片机
【简答题】选择你听到的句子。 ( ) 1. A. The men and women are quick. ( ) 2. A. The children are slow. ( ) 3. A. The car is quick. ( ) 4. A. I am slow. ( ) 5. A. Everyone feels scared. B. They walk qui...
【简答题】Page 118 -Task4 (注意单词全部是小写形式)
【简答题】用所给词的适当形式填空。 1. The children are singing and dancing ____(happy) on the playground. 2. We enjoyed _________( oneself) in the park last Sunday. 3. The workers ________ ( produce) a new kind of machine....