阿摩線上測驗
23. Professor Thompson _____ three books since 2011, and she is working on her fourth.
(A) has writing
(B) has been written
(C) wrote
(D) has written
(E) writes
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統計： A(16), B(35), C(3), D(228), E(1) #820513
統計： A(16), B(35), C(3), D(228), E(1) #820513
詳解 (共 2 筆)
Linnea
#7361904
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