16.數(shù)學(xué)家們把對(duì)稱當(dāng)作幾何性質(zhì)，他們把目光聚焦在數(shù)學(xué)的______上。（　　�。�
A.對(duì)稱性         B.統(tǒng)一性  
C.相似性        D.對(duì)比性
17.______是創(chuàng)造性思維的向?qū)А��?dòng)力、興奮劑和催化劑。（　　�。�
A.愛好             B.興趣      
C.想象             D.好奇心
18.批判性思維包括個(gè)體的批判和（　　�。�
A.批判的他人                                                B.自我的批判  
C.集體的批判                                                D.他人的批判
19.______往往具有辛辣、夸張、形象化、典型化、人格化、個(gè)性化等特點(diǎn)。（　　�。�
A.文藝批判                                                   B.科學(xué)批判      
C.自我批判                                                   D.集體批判
20.有部分金屬如鐵、銅、鋁等能導(dǎo)電，擴(kuò)展到所有金屬物體都能導(dǎo)電。這反映了歸納思維特點(diǎn)的（　　�。�
A.擴(kuò)展認(rèn)識(shí)范圍                                            B.從一般到特殊      
C.從部分到全體                                            D.從特殊到一般