37. Which of the following statements is true about Hoover Dam?
(A) Its construction lasted for more than a decade.
(B) It is strong in functionality, but plain in design.
(C) Its site stretches over two states in the United States.
(D) It became famous because it led to the discovery of Black Canyon.
答案:登入後查看
統計: A(17), B(40), C(119), D(12), E(0) #2746472
統計: A(17), B(40), C(119), D(12), E(0) #2746472