To determine the correct tense combination for the sentence, let's analyze each part of the sentence.
The sentence is:
Darwin's work (i)_______ a related effect that (ii) ________ influenced the development of environmental politics - a 'decentering' of the human being.Now, let's evaluate the options:
- (i) have (ii) had
- (i) had (ii) have
- (i) had (ii) has
- (i) has (ii) have
The goal is to select the correct tenses that would logically align with the sentence meaning and structure.
1. First Blank (i): We need a past tense verb to describe the action of Darwin's work affecting the related effect because Darwin's work is in the past. Therefore, the correct options are either 'had' or 'has' since these indicate completed actions.
2. Second Blank (ii): We need a present perfect tense verb to indicate an effect that still influences the present situation, which suggests the use of 'has', not 'have', because it refers to the singular noun 'effect'.
Correct Choice: (i)
had (ii)
hasFinal Solution:
Darwin's work had a related effect that has influenced the development of environmental politics - a 'decentering' of the human being.