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【題目】Having proper motivation is not _______ —it is another key to success.
A.artistic
B.enterprising
C.investigate
D.optional

A. populationB. prescription

C. presentationD. pollution

【題目】I had a________experience yesterday.The brake of my electrical bike failed and I was very________then.
A.terrifying；terrified
B.terrifying；terrifying
C.terrified；terrified
D.terrified；terrifying

A. organisedB. organiser

C. organiseD. organisation

A. overworkB. outcome

C. overcomeD. output

【題目】My schedule is quite ______. I could arrange to meet with you any day next week.
A.impressive
B.deliberate
C.ambiguou
D.flexible

【題目】The state-run company is required to make its accounts as_________ as possible for its staff to monitor the use of money.
A.transparent
B.reasonable
C.secure
D.formal