79. What is the first paragraph mainly about?
(A) A history of measurement.
(B) An explanation of football rules.
(C) Examples of how often we use measure.
(D) A way of figuring out which measures are useful.
答案:登入後查看
統計: A(305), B(105), C(1127), D(161), E(0) #1612917
統計: A(305), B(105), C(1127), D(161), E(0) #1612917