17. The chairman requested that _____________.
(A) the members studied the problem more carefully
(B) the problem was more carefully studied
(C) the problem could be more carefully studied
(D) the members study the problem more carefully
答案:登入後查看
統計: A(143), B(30), C(110), D(374), E(0) #338460
統計: A(143), B(30), C(110), D(374), E(0) #338460
詳解 (共 4 筆)
#312635
為何是D呢?
3
1