He to Dongying many times, so he knows every corner of it.
#42714
A
went
B
will go
C
has gone
D
has been
推荐题目
Listen! The girls _____________ “Happy new year” in the next room.
#40044
A
are singing
B
singing
C
sing
D
are sing
By the end of 2011, all of China’s public art galleries(画廊)________free to enter.
#42025
A
have been
B
had been
C
will be
D
would be
Great changes __________ in China in the past few years.
#36358
A
were taken place
B
took place
C
have been taken place
D
have taken place
—— Why are you lying in bed? —— A __________ walk __________ me completely tired．
#38435
A
two-hours; made
B
two hour’s; has made
C
two-hour; has made
D
two-hours’; made