His arms were sunburnt because he in the sun all day.
#101147
A
had sat
B
sat
C
is sitting
D
had been sitting
推荐题目
All possible means ___ been tried to stop the air______.
#103381
A
has, polluted
B
have, polluting
C
have, being polluted
D
has, being polluted
一I’m sure Andrew will win the first prize in the final．一I think so．He for it for months．
#101553
A
is preparing
B
was preparing
C
has been preparing
D
had been preparing
If city noises ___from increasing, people __ shout to be heard even at the dinner table 20 years from now.
#103976
A
are not kept; will have to
B
are not kept; have to
C
do not kept ; will have to
D
do not keep; have to
A new library downtown. They hope to complete it by the end of this year.
#100407
A
is being built
B
has been built
C
will be built
D
is building
The hotel wasn't particularly good，but I ________ in many worse hotels.
#100427
A
was staying
B
stayed
C
would stay
D
had stayed