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Re: structures of Lego projects are often impressive, it’s the
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29 Aug 2017, 19:18
Explanation
Start with the second blank, which refers to little things inside the structures: flower pots, sink fixtures, and working windows. The word in the blank, then, must mean something like details.
Of the choices, only minutiae makes sense. Now work the first blank: The trigger while suggests you need a word that means the opposite of internal minutiae. Of the choices, external is the best fit.
While august might be tempting, it’s too strong for the context: While the structures are important, there isn’t any indication that they’re inspiring reverence.
Hence option B and D are correct!