31 喜欢·285 浏览
单选题

The question of going to the United States for a doctor _____ his mind

A
preoccupied
B
intruded

题目答案

A

答案解析

暂无解析
举一反三
单选题

This _____ factor means that there is often a connection in appearance and temperament between parents and children.

A
historical
B
hereditary

题目答案

B

答案解析

暂无解析