Since mid July, many areas in Shaanxi       continuous heavy rain, leading to frequent natural disasters.
#102910
A
saw
B
had seen
C
has seen
D
have seen
推荐题目
The old man has retired from the factory. He _____ there for 30 years. 
#101212
A
works
B
worked
C
has worked
D
was working
—What’s the noise outside? —The kids ______ in the garden.
#100329
A
have played games
B
play games
C
are playing games
D
are played games
It was cold.The wind ___ hard and no one could be seen around.
#103967
A
blew
B
was blowing
C
had blown
D
would blow
Mr. Li        certainly        a new house if more new houses       .
#101377
A
will; be given; are built
B
will ; be given; will be built
C
is; given; are going to be built
D
will; give; are built