Rochix123 wrote:
what's the source, are you sure the correct answer is option E?
I'm pretty sure the answer is option D.
Why not E? Read option E again. Pay attention to '...,because it is rated only about 20/500.'
What does 'it' refer to? the baby is rated 20/500? rudimentary sense of vision?
Unclear
I may be wrong though, please feel free to correctme.
OK , if you think about ( which or that ) = both are acceptable modifying the nearest word ( vision )
Why I agree with E and not D
D is also acceptable, but
...
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