GRE Text Completion Question 2679

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Source: Magoosh

There is a rising consensus amongst immunologists that the observed rise in allergies in the general population can be attributed to (i)_____ exposure to everyday germs. Known as the hygiene hypothesis, this counterintuitive idea could have far reaching implications—for one, we may now have to be more (ii)_____ those paternal prescriptions to scrub our children's hands at every opportunity.

Blank(i)Blank(ii)
A frequent D wary of
B decreased E cognizant of
C heightened F indifferent to

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