⑴Did you buy some water?____          A、I live in Beijing.

⑵Where do you live?____                    B、Yes, It will.

⑶Who are they?____                            C、They are my grandparents.

⑷What's this?____                                D、No, we bought a watermelon.

⑸Will it be windy in Tianjin?____         E、It's a robot.

随着科技的发展，各种现代技术不断得到应用，以下说法正确的是（　　）

看拼音,写词语。

dàng  yàng____   huán  rào____ xìng  fú____

shí qù____    chí  táng____ shuā  wǎn____     

hūn  shuì____   jī yā____   

3a⁴•（2a²﹣2a³）=6a⁸﹣6a¹²．（判断对错）