单选题 John is very ______ ; even as a child, he constantly asked questions.
【正确答案】 C
【答案解析】(inquisitive好询问的,好奇的)。句意为:约翰很好奇。甚至在小时候,就爱问这问那。A.indignant愤慨的;B.intimate亲密的;D.impartial公正的。