A-A+
What does the word it refer to in the last s
问题详情
What does the word "it" refer to in the last sentence of the passage？
A．The analytical method.
B．The fragmenting technique.
C．Ease.
D．Convenience.
参考答案
正确答案：A
解析：细节理解题。倒数后两句意思是："the analytical method"使用“fragmenting technique”为了容易和方便。但“the analytical method”能使用“fragmenting technique”因为他们假设……。可见“it”代指“the analytical method”。
