①Mary also buys some school things.(改为同义句) ⑵What ①Mary also buys some school things. (改为同义句) ⑵What's the price of the socks? (改为同义句) ③This T-shirt is $20. (改为复数句子)
1 Mary buys some school things,too. / buys some school things as well . 2 How much are the socks? / How much do the socks cost 3 These T-shirts are $20. 如果不明白,请再问;如果对你有所帮助, 请点击本页面中的“选为满意回答”按钮,