要使学员产生强烈的学习动机,并保护积极持久的学习行为,就必须使个人的需求与()相适应。
参考答案:社会环境的作用
18. The _____ I know him, the _____ I admire his abilities.
A.much; much
B.more; most
C.better; more
D.better; most
下列语句的输出结果是【 】。 Print Format$(1258.6,"000,000.00")