He works in our university as a visiting _______, not as a formal faculty member.
A、traditionalB
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Althoughthetrfficisnotbusy,helikestodriveata_______speed.
Sheisalready16yearsold.Butshe_______asifshewerestillalittlegirl.
Wecannottrusthimanymorebecauseheoften________hisduty.
Theengineersinthislabspentseveralweeks_______theirplansforthenewbicycle.
Freemedicalserviceis_______tonearlyallthecollegestudentsinChina.