“牛顿的发现，给人类带来了从未有过的自信。曾经匍匐在上帝脚下的人类，终于大胆地抬起头来，开始用自己理性的眼光打量世界。”这段材料说明牛顿的发现  [ ]

A．推动了天文学的发展

B．使人类彻底摆脱了神学的舒服

C．促进了人类思想解放

D．使人类开始关注现实世界

When we put the suggestion to him, he thought highly of it and was ______ about its immediate

application. [ ]

A. curious

B. content

C. cautious

D. enthusiastic