如果结果不匹配，请 
更多“公式=MID(1234,2,1)=3的运算结果是()。”相关的问题
A.公式必须以等号开头
B.公式中的运算数不能使用“名称”
C.一个公式中，必须包含一个或多个函数
D.一个公式中不能包含多个单元格引用
The National Weather Service at Ryan Airport brought out the following forecast (预报). Saturday night for Satonp Rouge and vicinity (附近地区)。
It will be partly cloudy through Monday with a chance of afternoon showers. High Sunday and Monday will be in the mid 80s ,with a low Sunday night in the upper 60s. Winds ,will be southeasterly 10 to 15 miles per hour diminishing at night.
Probability of rain will be 20 percent Sunday.
On the coast, winds will be southeasterly 10 to 15 knots. Seas will run 2-4 feet and will be 3 feet higher near a few thunder-showers. High tide will be at 1 p. m. ,low tide at 12:24 a. m..
Record high for May 22 was 93 posted in 1956 and record low was 51 recorded in 1954. Normally, temperatures should be from 86 to 65 degrees.
There will be afternoon thunder-showers Tuesday and over the west part of the state Thursday. Tuesday through Thursday, lows will be in the mid to upper 70s, with highs in the mid to upper 80s.High Saturday was 86, with a low 65.
This weather forecast probably appeared in a ______.
A．Saturday morning paper
B．Sunday evening paper
C．Sunday morning paper
D．Monday moring paper
A.=A$A3+D$3
B.=$A4+E$4
C.=A3+D3
D.=A4+D4
的近似值。取m=3，n=2。A.=$A$2+$A$3
B.=A2+A3
C.A:2+A:3
D.=SUM(A2:A3)
A.对玻耳兹曼分布公式及#图片0$#的值鄒无影响
B.对玻耳兹曼分布公式及#图片1$#的值都有影响
C.对玻耳兹曼分布公式及#图片2$#的值无影响,对#图片3$#的值有影响
D.对玻耳兹曼分布公式及#图片3$#的值无影响.对#图片2$#的值有影响
A.=AVERAGE (B2：B4)
B.=SUM(B2：B4)
C.=AVERAGE(B2，B3，B4)
D.=(B2+B3+B4)/3
设A，B，C为任意的命题公式，证明：等值关系有
(1)自反性：A
A。
(2)对称性：若AB，则BA。
(3)传递性：若AB且BC，则AC。
