4 Britain’s National Crime Agency_______ an alert to hundreds of thousands of teachers, advising them
to be aware of the threat their students might face.
(A) chaired
(B) deducted
(C) issued
(D) stimulated
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統計: A(1), B(0), C(21), D(1), E(0) #3295919
統計: A(1), B(0), C(21), D(1), E(0) #3295919