单选题:The horses didn't come near the car. 题目分类:综合类 题目类型:单选题 查看权限:VIP 题目内容: The horses didn't come near the car. A.Right B.Wrong C.Not mentioned 参考答案: 答案解析:
His shoes were shined to perfection. His shoes were shined to perfection.A.cleared B.polished C.washed D.mended 分类:综合类 题型:单选题 查看答案
下列有关种群增长的“S”型曲线的叙述,错误的是( )。 下列有关种群增长的“S”型曲线的叙述,错误的是( )。 A.通常自然界中的种群增曲线最终呈S型 B.达到K值时种群增长率为零 C.种群增长受自身密度的影响 分类:综合类 题型:单选题 查看答案
当人看到酸梅时唾液分泌会大量增加,对此现象的分析,错误的是( )。 当人看到酸梅时唾液分泌会大量增加,对此现象的分析,错误的是( )。 A.这一反射过程需要大脑皮层的参与 B.这是一种反射活动。其效应器是唾液腺 C.酸梅色泽 分类:综合类 题型:单选题 查看答案