64.
(A) so
(B) if
(C) although
(D) all

答案：登入後查看
統計： A(7), B(74), C(33), D(14), E(0) #837674

詳解 (共 2 筆)

#1099343
 In particular, if  MOOCs are used as a supplement to classroom teaching  rather than being viewed a replacement for it, they can increase instructor leverage...如果MOOCS是用來...而不是...-文意符合
3
0
#2156578
supplement補充//levera...
(共 42 字，隱藏中）
前往觀看
0
-1