The strategies that he came up with            fine.
#61545
A
work out
B
worked out
C
working out
D
to work out
推荐题目
We often have to stay up for our study though we___ to have enough sleep.
#53948
A
told
B
have told
C
are told
D
are telling
 If you bring snacks to the party, the teachers will ___________.
#54894
A
take it away
B
take them away
C
take away it
D
take away them
Let’s ____ dinner together.
#59734
A
to have
B
have
C
has
D
/
 Everyone, including her parents, _______ the Wolf Hill, and they will be back this afternoon.
#60448
A
has gone to
B
have gone to
C
has been to
D
have been to