IT IS _________ FUNNIEST BOOK THAT I HAVE EVER READ.A. A B. AN C....

10. - E 10 BAI TAP TRAC NGHIEM GIOI TU
E 10 BAI TAP TRAC NGHIEM GIOI TU

10. It is _________ funniest book that I have ever read.

A. a B. an C. the D. X