I got one of the SC questions in the OG wrong, and wasn't satisfied with the explanation it gives. There are quite a few threads here about that problem, and I read through the explanations there, but now, I'm confused about it fundamentally.
My confusion has to do with parallel participles. The correct answer for the problem has a past participle parallel with a present participle. However, although they are both participles, how is the past parallel with the present? Don't both have to be either past participles or present participles? I couldn't convince myself that the official answer is the correct answer because it has a past participle parallel with a present participle.
My confusion has to do with parallel participles. The correct answer for the problem has a past participle parallel with a present participle. However, although they are both participles, how is the past parallel with the present? Don't both have to be either past participles or present participles? I couldn't convince myself that the official answer is the correct answer because it has a past participle parallel with a present participle.












