I’m sure you will do better in the test because you ______ so hard this year．
#103015
A
studied
B
had studied
C
will study
D
have been studying
推荐题目
A Frenchman who lost his arms and legs successfully swam across the Channel, a challenge he for two years.
#102833
A
has been preparing
B
had been preparing
C
has prepared
D
prepares
Hurry up, or the tickets ________out by the time we get there.
#103485
A
will have sold
B
will sell
C
have sold
D
will have been sold
The changes of the plants and animals in an area ________ from differences in climate and the nature of the country.
#99115
A
rise
B
raise
C
arouse
D
arise
Tony ________ for the company as an engineer for two decades. Now he teaches mechanics in Peking University.
#100949
A
has worked
B
worked
C
is working
D
had worked
----- I’m going to the States. ----- How long ______ you ______ in the States?
#104148
A
are; stayed
B
are; staying
C
have; stayed
D
did; stay