题目内容
_____ he is very young, _____ he knows a lot about science.
A. Because, so B. Though, but
C. When, and D. Although, /
练习册系列答案
相关题目
题目内容
_____ he is very young, _____ he knows a lot about science.
A. Because, so B. Though, but
C. When, and D. Although, /