Assume the first 2 statements are true. Is the final one? S7 v0 Y [* _0 U/ Q$ X& C1 X, n H; Z- Z' N2 o& p, o3 W+ T" } true# [' K, e% Z9 D& {# X& Q0 o; t; N
false 3 G+ I/ W2 _6 |! J4 s, E0 L not certain?6 x7 ^ V5 m4 C7 Q; ]4 d" Q
+ Y/ t; w, E9 K9 a
The boy plays baseball. All baseball players wear hats. The boy wears a hat.0 k+ R. O" i* m& t: B8 q
Assume the first 2 statements are true. Is the final one? $ ]0 c% z7 y. e% C2 x6 u $ {$ P, d" d' p+ C 1， true 7 m {7 o; z: Z# @% R ,2，false ! F6 }+ {* D) L. k8 _# Q; m ,3，not certain?6 e" W; z, K+ u5 |' c
1 r. Y' O7 o7 _The boy plays baseball. All baseball players wear hats. The boy wears a hat.4 s& p8 O+ o, {8 C9 E* X8 L. I
8 G3 ]# q2 B& Q9 ^- Y' f a, Have similar meanings5 E' D3 c$ q4 q9 x" k
b,Have contradictory meanings& B4 M- D5 F' R" J0 [' Z: p
c, Mean neither the same nor opposite?, \( t W( b# A/ H
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发表于 2013-7-24 11:58
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