There are now______methods for studying color vision in infants than there once

游客2025-02-02 10

问题 There are now______methods for studying color vision in infants than there once were.

选项 A、more sophisticated than
B、much more sophisticated
C、much sophisticated
D、sophisticated

答案 B

解析

转载请注明原文地址:https://www.tihaiku.com/zcyy/3938954.html

相关试题推荐

随机试题

最新回复(0)

Properlightingisanecessaryforgoodeyesighteventhoughhumannightvision