30. The Democrats told the automakers to show _______ that the government would be reimbursed and share in future
profits.
(A)how would they ensure
(B) how they would ensure
(C)how ensure they would
(D) how they ensure would
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統計: A(8), B(31), C(5), D(1), E(0) #712521
統計: A(8), B(31), C(5), D(1), E(0) #712521