问题详情

Chinese and Russian scientists have reposed that in places ______stress is building up, the radon levels of the water build up too.


A、what

B、that

C、which

D、where

时间:2022-01-03 01:36 关键词:

答案解析

D
[解析] 中俄科学家报告指出凡是气压增大的地方,水中氡含量也会增大。where引导定语从句修饰places。