For each blank select one entry from the corresponding column of choices. Fill all blanks in the way that best completes the text.

To the (i) eye the jungle canopy can seem little more than a dense lattice work of branches and leaves. For the indigenous peoples of the Amazon, even a small area can serve as a veritable (ii) of pharmaceutical cures. The field of ethnobotany, which relates both to the natural pharmacy offered up by the jungle and the peoples who serve as a store of such knowledge, has become increasingly popular in the last decades as many anthropologists, hoping to take advantage of this vast bounty, learn the language and customs of the tribes in order to (iii) them thousands of years worth of knowledge.

Blank (i)

untutored

sophisticated

veteran

Blank (ii)

cornucopia

invasion

dissemination

Blank (iii)

glean from

allot to

purge from

我的答案： 无