I think it unnecessary to go back there, _____we have visited these places.
Aso that
Bin order to
Cprovided that
Dnow that
第1题
The low salary is her_____reason for leaving the job.
Aprincipal
Bprinciple
Cpunctual
Dprofessional
第2题
The policeman stopped ________, but he _______ no sound.
Ahearing,heard
Blistening,listened
Cto listen,heard
Dlistening to,listened to
第3题
We need a skilled_____ to take care of our delicate mechanism.
Atechnician
Btechnology
Ctechnique
Dtechnological
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