第37题: [单项选择]While he was not dumber than an ox, he was not any smarter; so most of his classmates were lenient and helped him along. A. helpful B. merciful C. enthusiastic D. intelligent 参考答案:B 答案解析:lenient仁慈的,宽大的;helpful有帮助的,有益的;merciful仁慈的,慈悲的;enthusiastic热心的,热情的;intelligent聪明的。