It _____ last week that the haze(雾霾)in Beijing caused many problems.
#38853
A
reports
B
reported
C
is reported
D
was reported
推荐题目
The lamb _________already. It_ __________for 2 days.
#41729
A
has died , has been dead
B
died, has been dead
C
has been dead, died
D
died , has died
Tom, ______ the other boys in our class, ______ playing games.
#38647
A
like, likes
B
like, like
C
likes, likes
D
likes, like
By the first day of August, 2007, the PLA ________ for eighty years.
#39441
A
founded
B
has founded
C
has been found
D
had been founded
— you out the physics problem, Kathy?— Not yet, but I’m going to.
#39143
A
Do; work
B
Will; work
C
Had; worked
D
Have; worked
---When _______ your computer ___________? ---Yesterday afternoon.
#41752
A
did ; repair
B
did ; repaired
C
was ;repaired
D
has ;repaired