A. for particular
B. in particular
C. on particular
第1题:
You'd better ______ now.
A、does
B、doing
C、do
D、did
第2题:
第3题:
第4题:
_________ she practice her violin yesterday? No, she _________.
A、Was, wasn’t
B、Did, didn’t
C、Was, didn’t
D、Did, wasn’t
第5题:
第6题:
You look() What()you()?
Atire;did;do
Btiring;have;done
Ctired;do;do
Dtired;have;been doing