GWD-24-41. 争议题,C D
In California, a lack of genetic variation in the Argentine ant has allowed the species to spread widely; due to their being so genetically similar to one another, the ants consider all their fellows to be a close relative and thus do not engage in the kind of fierce intercolony struggles that limits the spread of this species in its native Argentina.
A. due to their being so genetically similar to one another, the ants consider all their fellows to be a close relative and thus do not engage in the kind of fierce intercolony struggles thatlimits
B. due to its being so genetically similar the ant considers all its fellows to be a close relative and thus does not engage in the kind of fierce intercolony struggles that limit
C. because it is so genetically similar, the antconsiders all its fellows to be close relatives and thus does not engage in the kind of fierce intercolony struggles that limits
D. because they are so genetically similar to one another, the antsconsider all their fellows to be close relatives and thus do not engage in the kind of fierce intercolony struggles that limit
E. because of being so genetically similar to one another, the ants consider all their fellows to be a close relative and thus do not engage in the kind of fierce intercolony struggles thatlimits
1."struggles" is the subject as it relates to the verb "limit"; the ants are the main subject of the entire second half. It's the struggles that (potentially) limit the spread of the species.(so C is out) 2.it vs their "it" cannot be genetically similar to itself; eliminate B and C. the semicolon divides the sentence, so "their" properly refers to "the ants" after the comma (the preferred rule that antecedent is often placed after the pronoun is broken here) its refers to species (here is a collective noun,you can get this knowledge through the manhattan SC) |
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