There is not very much experimental data ______ a decision between the two possibilities.

来源:百度知道 编辑:UC知道 时间:2024/05/12 18:20:05
There is not very much experimental data ______ a decision between the two possibilities.
On which to base
B. which is based on
C. To base on which
D. to be based on

选D
首先这是一个定语从句,中心语是data,同时data在从句中做base on的宾语所以可以省掉which,而且data 是“被根据”用被动态。而且用不定式表示“将要”的概念,所以选D