The book is a ______ for students of science.A、necessaryB、mustC、importantD、us

游客2023-09-28 83

问题 The book is a ______ for students of science.

选项 A、necessary
B、must
C、important
D、useful

答案 B

解析

转载请注明原文地址:https://www.tihaiku.com/zcyy/3053104.html

相关试题推荐

随机试题

最新回复(0)