The classes Aof steroids differ Bby one another Conly in the additional atoms at

游客2024-01-02 43

问题 The classes Aof steroids differ Bby one another Conly in the additional atoms attached Dto their central structure.

选项 A、
B、
C、
D、

答案 B

解析 By is the incorrect preposition after differ in this sentence. Correction: from.

转载请注明原文地址:https://tihaiku.com/zcyy/3328061.html

相关试题推荐

随机试题

最新回复(0)

Somestudentsattendlectureclassesinwhichonlytheteacherspeaks.Otherstu