16. It is _______ great honour to be invited to the meeting, because only _______ small number of people have attended the meeting.
A. a; a B. 不填; the C. an; the D. an; a
17. ______ finish another novel, he ______ for several months because he was afraid to be troubled by reporters.
A. In order to; hid away B. In order to; has been hid away
C. In order that; hid away D. In order that; were hiding away
18. It’s said that the film Titanic ______ a real story.
A. is made of B. is known as C. is kept from D. is based on
