1. To the great disappointment of the public, the wanted in the murder case so far remains ______. A. at large B. in freedom C. at ease D. in prison
2. Despite the fact that the area had been hit by the severest drought in twenty years, a(n) ______ harvest was gathered in. A. desirable B. wishful C. bumper D. ideal
【单句改错】 1. For make adobe bricks, workers mix sand and clay or mud with water and small quantities of straw, grass, of a similar material. 2. Among almost seven hundred species of bamboo, some are fully grown at less than a foot high, while other can grow three feet in twenty-four hours.