. period m# m# K& y7 }7 \1 Q) J
, comma : z H5 U N# X% q) J- W: `
: colon 4 i% [ Z- ]4 E# Y+ C- a
; semicolon 1 w4 V3 A k6 I/ N& j9 h; \8 k% Q
! exclamation - c Z; r- r4 A9 v/ q
? question mark
) g) D7 s% q, z: G) J; D3 R7 @8 Q$ Z- hyphen
1 i% u0 q/ ?% }: s’ apostrophe
: [1 A! P$ T& \ M; `/ u! y_ dash 9 {2 L4 F3 w2 \8 l' N. T
‘’ single quotation marks * ]' K4 m% ?1 V$ V
“” double quotation marks
2 ^. q- m3 h3 N3 w2 s( ) parenthesis
% {4 M6 G. B. q6 V/ K+ a[ ] square brackets 8 @, B# A- G0 ^7 A" T
... ellipsis , D( W* D P+ E9 o2 ?$ o
~ swung dash 1 l6 D$ A+ f( j
§ section; division , h$ y2 o3 g; R1 e; w
→ arrow 2 w6 Z* j7 `$ p- R0 I) d ?, \, k
+ plus
' J' e) X7 K6 {. z; U; v- j; w- minus
% y6 m& B4 C7 W% b0 b± plus or minus
! e0 F S6 F, u' p× is multiplied by - Y) h U2 [- K2 Z+ Q
÷ is divided by
9 M6 E) T* L( a8 @$ }8 Q' E. a= is equal to
/ h' A; F5 g% ~4 N! X≠ is not equal to |
发表于 2012-8-15 12:55:17
