Since the opening and reform policy, China a boom in its economy.
#102286
A
enjoys
B
has been enjoying
C
enjoyed
D
having enjoyed
推荐题目
Hurry! The plane ______ . You know, it ______at 3:15.
#100058
A
takes off, takes off
B
is taking off, takes off
C
takes off, is taking off
D
is taking off, is taking off
Although her disease her eyesight and forced her to leave the dance floor, she refuses to fall into self-pity.
#102179
A
has affected
B
affected
C
affects
D
had affected
Mike with Janet for over one year before they got married.
#100050
A
had fallen in love
B
had been in love
C
has fallen in love
D
has been in love
If a computer crashes，you will lose the file you _____ on if you don’t save it early enough.
#103552
A
are working
B
work
C
will work
D
worked
----- What is the price of petrol these days？-----Oh, it ______ sharply since last month.
#102187
A
is raised
B
has risen
C
has arisen
D
is increased