The friend of the author was a lawyer too.A.YB.NC.NG
The friend of the author was a lawyer too.
A.Y
B.N
C.NG
The friend of the author was a lawyer too.
A.Y
B.N
C.NG
第2题
A.①AU PJ+0 PJ-0 NDF 0②AU PJ+5 PJ-0 NDF 0③AU PJ+20 PJ-0 NDF 0
B.①AU PJ+10 PJ-10 NDF 0②AU PJ+15 PJ-15 NDF 0③AU PJ+20 PJ-20 NDF 0
C.①AU PJ+2000 PJ-2000 NDF 1②AU PJ+2000 PJ-2000 NDF 2③AU PJ+2000 PJ-2000 NDF 3
D.①AU PJ+0 PJ-10 NDF 3②AU PJ+0 PJ-10 NDF 6③AU PJ+0 PJ-10 NDF 9
第4题
A./əu/ /dʒ/ /tʃ/ /au/ /ts/
B./eə/ /θ/ /ʃ/ /ʒ/ /iə/
C./au/ /dʒ/ /tʃ/ /iə/ /eə/
第6题
A.Au=-100,ri=3kΩ,ro=1.5kΩ
B.Au=100,ri=1.5kΩ,ro=3kΩ
C.Au=-100,ri=1.5kΩ,ro=3kΩ
D.Au=100,ri=3kΩ,ro=1.5kΩ
第8题
A.QvO,W<0,AU<0
B.Q=O,W=0,AU=O
C.Q=QW<0,AU<0
D.QvO,W=0,AU