A-A+
It is impossible to say how it will take place
问题详情
It is impossible to say how it will take place, because it will happen and it will not be a long process.
A．spontaneously
B．consequently
C．approximately
D．principally
参考答案
正确答案：A
解析：A项“spontaneously自然的，本能的”符合题意。其他三项“B项consequently因此；C项approximately近似地；D项principally主要地”都不正确。本题空格处是说它将自然地发生。因此A项为正确答案。
