Since the baby milk powder was found to be polluted, there has been universal doubt _____ other food products are safe _____.
A.that; to eat | B.whether; to be eaten |
C.whether; to eat | D.that; to be eaten |
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Since the baby milk powder was found to be polluted, there has been universal doubt _____ other food products are safe _____.
A.that; to eat | B.whether; to be eaten |
C.whether; to eat | D.that; to be eaten |