【C16】A．trustworthyB．responsibleC．virtuousD．ethical

A.acceptableB.responsibleC.reasonableD.accountable

【C2】A．professionalB．responsibleC．skillfulD．special

【C10】A．feasibleB．responsibleC．sensibleD．visible

【C12】A．indispensableB．responsibleC．sufficientD．dominant

【C11】A．reliableB．responsibleC．remarkableD．respectable

【C16】A．itB．themC．themselvesD．／