Remember that you can have    second try if you fail    first time.

A. the;/    B. /;a    C. a; the    D. the; a

You can have _____ second try if you fail _____ first time.
A. the; 不填      B. 不填；a       C. the; a          D. a; the

You can have _____ second try if you fail _____ first time.
A.the; 不填      B. 不填；a       C. the; a          D. a; the

You can have _____ second try if you fail _____ first time.
A.the; 不填      B. 不填；a       C. the; a          D. a; the

You can have ____ second try if you fail ____ first time.

 　 A. the; /　　　　　 B. / ; a　　 　 C. the; a　　 D. a; the