11. Statistics seemed to justify the common belief that Americans were devoted to periodicals. 6 `% R s. K$ D7 ~) H8 H7 |4 i4 `" N6 i [A] generate [B] calculate [C] modify [D] prove 7 v5 \3 `, o; {( n9 g0 x1 X 12. Born in 1863, Annie Fellows Johnston wrote stories for juveniles that became very popular and are still widely read. ( G1 i0 M7 b3 v) R" T1 f [A] young people [B] women [C] foreigners [D] sports fans+ M1 |0 ?6 ^: h; ~3 j3 l6 P
13. A dog's sense of smell is keener than that of a human being.0 F# o- N; }/ z1 c
[A] more interesting [B] more acute [C] more appropriate [D] more useful % {0 k4 t& R. L5 u& K 14. The rules state that if a boxer is knocked down he must stay for a mandatory eight seconds.5 \( Y1 [& t {& q; {8 q
[A] long [B] delayed [C] obligatory [D] crucial . i$ I2 F. s/ X 15. Logrolling is a sport in which contestants perform various maneuvers while treading on a floating log. 6 E( [ M$ x7 y; Q+ s" U% m/ b [A] speeches [B] duties [C] marches [D] moves ; t6 E9 `; W# X Keys: 11~15 DABCD