( )是出生后头半年婴儿认知发展的重要里程碑,也是手的真正触觉探索的开始。 ( )是出生后头半年婴儿认知发展的重要里程碑,也是手的真正触觉探索的开始。A.手的无意抚摸 B.手的抓握反射 C.手脚并用爬行 D.眼手协调动作的出现 分类:综合类 题型:单选题 查看答案
Both male and female names are used for hurricanes in consid Both male and female names are used for hurricanes in consideration of__________ 分类:综合类 题型:单选题 查看答案
根据以上短文,回答题What is this passage mainly about?__________ A The 根据以上短文,回答题What is this passage mainly about?__________ A The concept and feature 分类:综合类 题型:单选题 查看答案