Question

帮我解释一下这道单选题：

In order to eat safely, I think we make some food by ourselves instead of buying some.
A. used to B. prefer to C. had better D. are supposed to答案是C

Answer 1

A，used to do sth表示过去常常做某事，而现在往往不做了
B，prefer to 更喜欢做某事，宁愿做某事
C，had better 最好还是……，应该……
D，are supposed to应该，被期望……

In order to eat safely, I think we had better make some food by ourselves instead of buying some.
大意是说，为了吃得更安全健康，我认为我们【最好还是】自己做食物吃，而不是直接买现成的。