——Hi, Steve, you look tired.——I am tired. I ______ the living room all the afternoon.
#4727
A
painted
B
had painted
C
have been painting
D
have painted
推荐题目
In the group discussion, they thought up three different __________to solving the environmental problem.
#4710
A
approaches
B
means
C
ways
D
methods
Mr. Bush is on time for everything. How _____ it be that he was late for the opening ceremony?
#4839
A
can
B
should
C
may
D
must
She brought with her three friends, none of ______ I had ever met before.
#5039
A
them
B
who
C
whom
D
these
After driving for five hours, they arrived at_______they thought was the place th ey had been dreaming of.
#4669
A
what
B
that
C
which
D
where