【C17】A．remedyB．amendC．correctD．rectify

The function of a rectifier is similar to that of a _____.A.trapB.regulating valveC.check

A credit note or a debit note is a document used to adjust or rectify errors made in

【C17】A．freedomB．freeC．somethingD．money

【C17】A．relievedB．delegatedC．approvedD．performed

【C17】A．thisB．whereC．thereD．that

【C17】A．objectionB．objectingC．objectedD．object