Mang old people can be seen( dancing) in the parks in the morning.为什么括号里要填dancing?感官动词被动语态不是要还原to吗?

Mang old people can be seen( dancing) in the parks in the morning.为什么括号里要填dancing?感官动词被动语态不是要还原to吗? How mang people are mang lonely old people think of pets ( ) their best friends用介词填空 首字母填空,Mang people think they can tell w____ the weather is going to be like. people will do mang things.对 do mang things提问 people can say likely to mang one.but lovely is only one.so don't easy to say this Mang people go to school for education mang People can find many old b_____and museum in the c They think they can help the old people 同义 mang people lost their homs in the earthquake. mang people ___ ___ in the earthquake. HOW MANG LANGUAGES CAN HE SPEAK?意思 英语句子people will do mang things.对mang things 提问 I can't stand the idea that old people can't be beautiful.的中文翻译 I can't stand the idea that old people can't be beautiful. How mang people learn English as a second language Mang people live in big cities.改为否定句 Mang people are(k) in traffic accidents every year.