问题补充：
- --Would you like to go to see a film with me tonight?
--- , but I have a visiting friend now.
A. I would
B. Id like to
C. Id be happy
D. Id prefer
答案：
A. I would
B. Id like to
C. Id be happy
D. Id prefer
解析：B
would like to do sth是表示意愿的用语，此处Id like to是Id like to go to see a film with me省略形式，注意要保留不定式符号to。
