(c) Greenland's economy has long been based on fishing. Seal hunting, once the mainstayof the economy, declined drastically in the early 20th century and was supplanted by the fishing,canning, and freezing of cod, shrimp, and other marine life. The island's dependence on the fishindustry, which is   36   to problems of overfishing and fluctuating prices, became a growingconcerm in the late 20th century._37_ Greenland attempted to diversify its economy, and muchemphasis was placed on the tourist industry. Since the 1990s, revenue from tourism has grownsignificantly. The government, which receives  38  financial aid from Denmark, continues toplay a leading role in the economy. Nearly half the labour force works in the public sector.Agriculture is possible on about 1 percent of Greenland's total area, in the southern ice-freeregions. Hay and garden vegetables are the main crops   39   by farmers. Commercial sheepfarming began in the early 20th century. Reindeer also are raised for meat, and polar bears aresometimes caught for their meat and pelts._40_, sea mammals--seals, walruses, andwhales are still the most important source of meat.
【題組】36.
(A)suspensive
(B) susceptible
(C) suspicious
(D) superlative)