In order to increase our output, we need to import more production _______.
A、facilitiesA
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Heworksinouruniversityasavisiting_______,notasaformalfacultymember.
Inordertoincreaseouroutput,weneedtoimportmoreproduction_______.
Theengineersinthislabspentseveralweeks_______theirplansforthenewbicycle.
Sheisalready16yearsold.Butshe_______asifshewerestillalittlegirl.
Afterworkingfortwentyhourswithoutanyrest,thedoctorswere_______.
