A or B or C and D的布尔算符运算顺序是什么

A or B or C and D的布尔算符运算顺序是什么 A and B so C / D or 布尔逻辑式 A AND (B OR C)展开以后是什么布尔逻辑式 A AND (B OR C)展开以后是 (A AND B) OR (A AND C),还是 (A AND B) OR (A AND C) OR (A AND B AND C)?一下反应不过来了. 在VB6.0中,设A=3.5,B=2.3,C=4.6,布尔表达式A>B And C>=D Or3*A>D的值是（）在VB6.0中,设A=3.5,B=2.3,C=4.6,布尔表达式AA Or Not C>B 的值（）原来的题目错了.不好意思 不能正确表示条件“两个整型变量A和B之一为0,但不能同时为0”的布尔表达式是:A A*B=0 and A+B0 B A*B=0 and (A=0 or B=0)C (A=0 or B=0)and (A0 OrB0)D not(A=0 And B=0) and (A=0 or B=0) 表达式 A+B>C+D AND A>=5 OR NOT C>0 OR D A=B=D=TRUE,C=FALSE,以下表达式逻辑值为真的是( )A、A AND B AND C AND D B、A AND B OR C AND D C、A AND （B OR C） AND D D、（A OR B） AND （C AND D）B和C貌似都对诶,选哪个?and why? ______you have any brothers_______sisters?a.do,or b.does,or c.do,and d.does,and. There is___snow____rain.A.no,and B.not,and C.no,or D.no,or no Peter has_____car______no house.A no and B no or C not and D not or They are eating hmburgers ____ hot dogs _____ drinking coffee ____ col and;a.A or;or;or B and;and;and C or;and;or D and;or;and选哪个?理由? A=B=D=TRUE,C=FALSE,以下表达式逻辑值为真的是（ ）选项：A .A AND B AND C AND D B.A AND B OR C AND D C.A AND (B OR C) AND D D.(A OR B) AND (C AND D) Lucy likes vegetables __fruit,but she doesn't like rice __ nooodles.a.and,and; b.or,or; c.and,or ; d.or,and尤其是第二个空, I can't sing( ) dance,but I can swim( )skate.A and ,and B or,and C and,or D or,or He doesn't like coffee?milk,but he like coke?orange juice.A.and;and B.and;or C.or;and D.or;or We ;earmed__pairs___groups A,in;of B,in; or C,with;and D,with; or Do you like this book_____that one?A.some B.or C.and D.or they drink the or coffe___eat bread or eggs.A.but B.and C.or D.with 填什么?