Sosudden________thattheenemyhadnotimetoescape.
A.didtheattackB.theattackdidC.wastheattackD.theattackwas
正确答案:C
Sosudden________thattheenemyhadnotimetoescape.
A.didtheattackB.theattackdidC.wastheattackD.theattackwas
正确答案:C上一篇 下列关于基因工程的叙述,错误的是A.目的基因和受体细胞均可来自动、植物或微生物B.限制性核算内
下一篇 across the street from our middle school were gone. 79.__________