产单核李斯特菌在4℃能生长,故可进行冷增菌()
参考答案:对
昂科威车身高强度钢板覆盖率(),最高钢板强度(),远超业界平均水平,最大程度的确保了车内乘员的安全。
A.75%,1280mpa
B.75%,1500mpa
C.68%,1280mpa
D.70%,1500mpa
What is an idiom And why are idioms hard for Chinese learners of English to understand and harder for them to use properly