Question

2.-Happy birthday. _Thank you . It's the best present I_______for A should have wished B may have wi

这是could的什么用法。解释是虚拟，但could have done 表示虚拟时，意思为“本来可以干某事而没干”

Answer 1

这题主要是看语义。
翻译一下：生日快乐！谢谢你。
A.这是我应该期待的最好的礼物。
B.这是我可能期待的最好的礼物。
C.这是我能够期待的最好的礼物。
D.这是我一定期待的最好的礼物。
明显只有C说得通，还是要看语感。

Answer 2

I couldn't wish for a nicer/better etc ... also the nicest/best etc ... I could wish for used to emphasize that you are very happy with what you have and cannot imagine anyone or anything better:
我不用再祈求会有更好的---；我想要的最好的---
I couldn't wish for a better husband.
我不用再祈求会有个更好的丈夫了。
It's the best birthday present I could have wished for.
这是我想要的最好的生日礼物。

Answer 3

我个人认为哦。。。以上的都不对
应该是Happy birthday. _Thank you . It's the best present I‘ve ever had

Answer 4

大哥，这里面有could吗？