问题
单项选择题
Advanced mammals such as monkeys, apes and humans have brains ______ from ancestors that took to living in. the trees.
A. derived B. progressed C. terminatedD. advanced
答案
参考答案:A
Advanced mammals such as monkeys, apes and humans have brains ______ from ancestors that took to living in. the trees.
A. derived B. progressed C. terminatedD. advanced
参考答案:A