A．entertainB．encounterC．temptD．forceManufacturers spend……

单项选择题The painter Les Quinones, whose graffiti art has been exhibited in New York galleries, has also painted outdoor murals in various Manhattan neighborhoods.

单项选择题The North American desert, a vast belt of inhospitable terrain, stretches erratically down the western side of the continent.

单项选择题Today in the United States, adult education facilities face rising demand created by expanding leisure time.