A.from,keeping
B.keep,from
C.keeping,from
D.keep,on
第1题:
A、what, to do
B、what, to do it
C、which, 不填
D、that, 不填
第2题:
A、are; doing
B、do; you
C、will; do
D、will; be doing
第3题:
第4题:
What()we do if the company cut down on ads?
A、 could
B、 will
C、 shall
第5题:
A. is
B. does
C. Do
第6题:
You look() What()you()?
Atire;did;do
Btiring;have;done
Ctired;do;do
Dtired;have;been doing