单项选择题
( )A.B.C.D.
单项选择题( ) A. B. C. D.
In academic research, important questions rarely have s...
多项选择题In academic research, important questions rarely have simple answers, so the authors are expected to consider both counterarguments (views that are contrary to his/her own) and counterevidence (evidence that runs counter to the author’s claims). Only when the author admits some legitimacy to counterarguments or counterevidence can s/he show objectivity and fairness. The admission strategy used is concession. Here are several concession statements. Decide which part of the sentence the author concedes (choose from A or B), and whether it is a counterargument (CA) or counterevidence (CE) (choose from C or D). A、1 B、2 C、CA D、CE
新几何画板中【度量】菜单中新增的选项是（） A、周长 B、弧长 C、点的值 D、比
问答题新几何画板中【度量】菜单中新增的选项是（） A、周长 B、弧长 C、点的值 D、比
( )
A.
B.
C.
D.
