5.Twenty and thirty are...........
(A)forty
(B)fifty
(C)sixty
(D)seventy.

答案:登入後查看
統計: A(75), B(566), C(29), D(16), E(0) #2890302

詳解 (共 3 筆)

#5386140
20加30等於50 減法:minu...
(共 78 字,隱藏中)
前往觀看
10
0
#5653642
Tweny and thirty are...
(共 56 字,隱藏中)
前往觀看
6
0
#5784832
Twenty and thirty are fifty (twenty單字修正)
二十加三十等於五十
3
0