16. Which sentence is NOT a correct sentence?
(A) Simon must have taken the bus.
(B) Simon might have taken the bus.
(C) Simon can have taken the bus.
(D) Simon may have taken the bus.
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統計: A(0), B(0), C(17), D(1), E(0) #1905629
統計: A(0), B(0), C(17), D(1), E(0) #1905629