What is the purpose of the writer during the short stay?
He will be ready to give his cooperation to________.
What kind of grain could be found in American diet 500 years ago?
The tendency nowadays to wander in wildernesses is delightful to see. Thousands
of tired, nerve-shaking, over-civilized people are beginning to find out that going to 【S1】__
mountains is going home; that wildness is a necessity; and mountain parks and 【S2】__
reservations are useful not only as fountains of timber and irrigating rivers, and as 【S3】__
fountains of life. Awakening from the stupefying effects of the vicious of over-industry【S4】__
and the deadly apathy of luxury, they are trying as best they can to mix and enrich their
own little ongoings with that of Nature, and to get rid of rust and disease. Briskly 【S5】__
venturing and roaming, some are washing off sins and cares of the devil's spinning in
storms on mountains; sauntering in pinewoods or in meadows, brushing through
chaparral, bending down and parting sweet, flowery sprays; tracing rivers back their 【S6】__
sources, getting in touch with the nerves of Mother Earth; jumping from rock to rock,
panting in whole-souled exercise, and rejoicing, in deep, long-drawn breathes of pure 【S7】__
wildness. This is fine and natural and full of promise. So also was the growing interest【S8】__
in the care and preservation of forests and wild places in general, and in the half wild
parks and gardens of towns. Even the scenery exists in its most artificial forms, mixed
with spectacles, silliness, and kodaks; its devotees arrayed gorgeously than scarlet 【S9】__
tanagers, frightening the wild game with red umbrellas—even this is encouraging, and
may well be regarded as a hopeful sign of times. 【S10】__
【S1】
The seminar teaches you to connect with other application products.
Most parties offer finger food, but there are ______.
They will win cooperation in________.