【多选题】汉武帝平定南越国叛乱时,曾任用两名南越降将,他们被汉武帝授予的称号是( )。
【单选题】题干: 规则12,13,14,15条中,有关船舶之间的责任划分的基本原则是:
【简答题】(1)A、B、C三种物质的分子式都是C 7 H 8 O。若滴入FeCl 3 溶液,只有C呈紫色;若投入金属钠,只有B无变化。 ①写出A、B的结构简式:A_________,B_________。 ②C有多种同分异构体,若其一溴代物最多有两种,C的这种同分异构体的结构简式是__________________。 (2)有7瓶有机物A、B、C、D、E、F、G,它们可能是苯、甲苯、己烯、苯酚、乙醇、乙酫...
【单选题】In problem solving programs, ______.
A.
game-playing is the center of all the programs
B.
AI programs can not think in the way human beings do
C.
if you often play games, your mathematics can be increased rapidly
D.
some people are told to find solutions
【多选题】[多选题 ] 汉武帝平定南越国叛乱时,曾任用两名南越降将,他们被汉武帝授予的称号是( )。
【单选题】Which of the following programs does NOT belong to public television programs?
A.
A program teaching DIYs.
C.
A film on social events.