阿摩線上測驗
13. Tiffany may be very smart, _______ you can’t let her go by herself; she is, after all, just 10 years old.
(A)so
(B)for
(C)but
(D)and
答案：登入後查看
統計： A(228), B(34), C(2097), D(74), E(0) #980487
統計： A(228), B(34), C(2097), D(74), E(0) #980487
