The last few years ________ many natural disasters around the world, from drought to earthquake.
#102403
A
see
B
are seeing
C
have seen
D
saw
推荐题目
Some of the wolves there _________ their fur. 
#102728
A
are hunting
B
are hunting for
C
are hunted for
D
hunt for
Mike         his wedding for a whole month and hopefully everything will be ready tomorrow.
#102434
A
prepares
B
is preparing
C
had prepared
D
has been preparing
 —Where do you think__he__the computer? — Sorry. I have no idea.
#104418
A
has ; bought
B
/; bought
C
did ; buy
D
had ; bought