A-A+
The Alsatian's olfactory cells are ______ time
问题详情
The Alsatian"s olfactory cells are ______ times as many as man"s.
A．forty-four
B．one million
C．220 million
D．10,000请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：通过句子“The kind of dog known as Alsatian has 220million olfactory(嗅觉)cells． Man has five million．”进行计算可知答案。
