---- You look tired. ---- Yeah, I ________ since 4 o’clock.
#103605
A
had played
B
have been playing
C
am playing
D
have been played
推荐题目
Over the past decades, the population in this country because of the rising birth rate, immigration and the declining death rate.
#99064
A
has been increasing
B
have been increasing
C
had increased
D
have increased
----- My father will be here tomorrow. ----- Oh, I thought that he _____ today.
#104149
A
was coming
B
is coming
C
will come
D
comes
I used to drink a lot of tea but these days I ＿＿coffee.
#104411
A
prefer
B
preferred
C
have preferred
D
am preferring
(2013·江苏，25)—Could I use your car tomorrow morning?—Sure.I________a report at home.
#99733
A
will be writing
B
will have written
C
have written
D
have been writing
In the near future, more advances in cloning technology by scientists.
#100756
A
are making
B
are made
C
will make
D
will be made