Teachers of elementary schools are giving more weight to nurturing a student's talent in China. A: exaggerating B: confining C: probing D: developing

以下选项哪些属于上世纪70年代科特勒提出的4P（）。 A: 政治Politics B: 定位Positioning C: 人People D: 探究Probing

According to the author, Second Nature is a good book because（）. A: it appeals to the reader to study bioscience B: it sets reader probing into human cognition C: it interests the reader in spiritual activities D: it presents the advancement of natural science