【正文】
es30. it can be inferred from the passage that the sediment sieve has an advantage over the hand test in determining soil texture because(a) using the sieve takes less time(b) the sieve can measure clay(c) less training is required to use the sieve(d) the sieve allows for a more exact measure31. during the procedure described in paragraph 3, when clay particles are placed into water they(a) stick to the sides of the water container(b) take some time to sink to the bottom(c) separate into different sizes(d) dissolve quickly32. the word fine in line 24 is closest in meaning to(a) tiny(b) many(c) excellent(d) various33. all of the following words are defined in the passage except(a) texture (line 3)(b) ribbon (line 11)(c) sediment sieves (line 19)(d) evaporated (line 27)參考答案:dad bcbbd bas(content_relate)?!?015托??荚囬喿x模擬試題】相關(guān)文章: