If___,the viruses of the tombs can cause illness or lead to death 一定说理由
问题描述：
If___,the viruses of the tombs can cause illness or lead to death 一定说理由
If___,the viruses of the tombs can cause illness or lead to death A being breathed in B breathing in C to be breathed in D breathed in
答
d
如果被吸入,病毒会导致XXX好像 ACD 都有被动的意思 说详细点哟这是一个非谓语结构，直接用过去分词表示被动就可以了