問題詳情
【題組】24. The author mentions "several representativehandrals" in line 4 in order to show
(A) the range of soil samples
(B) the process by which soil is weighed
(C) the requirements for an adequate soilsample
(D) how small soil particles are
參考答案
答案：A
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)