Most doctors recognize that medicine is as much（）(是一门科学，也是一门艺术).

（）(我们没有人料到主席会出现) at the party. We thought he was still ...

填空题（）(我们没有人料到主席会出现) at the party. We thought he was still in hospital.

I have had great deal of trouble（）.(跟得上班上的其他同学)

填空题I have had great deal of trouble（）.(跟得上班上的其他同学)