阿摩線上測驗
24. Dealing with so many customers at a time _____ not easy to me because their needs are quite different.
(A) being
(B) are
(C) is
(D) to be
答案：登入後查看
統計： A(186), B(419), C(2291), D(181), E(0) #2761351
統計： A(186), B(419), C(2291), D(181), E(0) #2761351
詳解 (共 6 筆)
selinakuo1978
#5113371
動名詞開頭 加單數V詞
49
0
林湘屏
#5615240
動名詞開頭
要用單數動詞
要用單數動詞
17
0
