21. She had ______ great love of music when she was a child. That’s why she became ______ success as a singer.
A. the; the B. a; 不填 C. the; a D. a; a
22. Just after Kennedy’s death, Vice President Lyndon Johnson quickly _____ the government.
A. in charge of B. took control C. took charge of D. turned over
23. — Can I help you?
— I’d like a room with a bath. How much do you ______?
A. pay B. offer C. charge D. afford
