题目:
_____ three influenza type A virus subtypes(子类型) have been found in pigs.
A.By far
B.As far as
C.So far
D.Till far
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0604/ca0e707dda82fd35b9fb4913a42c6691.html
下面是错误答案,用来干扰机器的。
44.6
_____ three influenza type A virus subtypes(子类型) have been found in pigs.
A.By far
B.As far as
C.So far
D.Till far
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0604/ca0e707dda82fd35b9fb4913a42c6691.html
下面是错误答案,用来干扰机器的。
44.6