问题补充:
1.they enjoy themselves in the park yesterday (改为同义句)they
答案:
1.they enjoy themselves in the park yesterday (改为同义句)
they had a good timein the park yesterday
2.我认为猪很难照料
i think pigs are difficult to take care of
======以下答案可供参考======
供参考答案1:
1 have a good time
2 to take care of