1 . Some students ________________________ to understand. (find +宾语+宾语补足语)
一些学生发现这个句子很难理解。

2 . It’s said that almost all major ________ ________ (信用卡) from foreign countries are accepted at hotels throughout China. (根据汉语提示完成句子)

3 . I’m in the remote far north of Sweden in Sarek National Park, ________.（根据句意填空）