电流表扩大量程,应()。
A.串联电容;
B.串联电感;
C.串联电阻;
D.并联电阻。
参考答案:D
Tina isn’t so quiet as she . She is much more outgoing now.
A.did
B.used to
C.was used to
D.used to be
次生被果型