“ ______ as often as you can,” our English teacher often tells us, “ you will make rapid progress.”
#97620
A
Practice
B
To practice
C
Having practised
D
Practising
推荐题目
Tick bites（蜱虫叮咬）are reported _______ in 12 provinces and claimed 31 lives since 2007.
#96279
A
to break out
B
to have broken out
C
to be broken out
D
to have been broken out
There was a terrible noise _______the sudden burst of light.
#98377
A
followed
B
following
C
to be followed
D
being followed
In April, 2009, President Hu inspected the warships in Qingdao,_______the 60th anniversary of the founding of the PLA Navy.
#88233
A
marking
B
marked
C
having marked
D
being marked
The doctor will not permit him _____ until his foot is better.
#88357
A
walk
B
to walk
C
walking
D
walked