18. Study halls are usually quieter because people don’t talk _____ in cafeterias.
(A) as much as they
(B) as much as they do
(C)as they do much
(D) much they as
答案:登入後查看
統計: A(392), B(1296), C(134), D(89), E(0) #2899198
統計: A(392), B(1296), C(134), D(89), E(0) #2899198