There is often______ between becoming infected and the first signs of the illness.

admin2022-08-24  23

问题 There is often______ between becoming infected and the first signs of the illness.

选项 A、a stop
B、an interruption
C、a lag
D、a lack

答案C

解析
转载请注明原文地址:https://kaotiyun.com/show/BRPR777K
0

最新回复(0)