Liu Yang has gone down into history because she is the first Chinese woman ________ in space.
#90856
A
traveled
B
having traveled
C
has traveled
D
to travel
推荐题目
The Chinese abacus(算盘), officially ______ as a cultural heritage at the 8th Annual UNESCO World Heritage Congress, is another symbol of Chinese wisdom.
#89463
A
having listed
B
listed
C
having been listed
D
listing
I am not accustomed to _______when studying or working, so please remember this and don’t do it again.
#90791
A
be interrupting
B
have interrupted
C
being interrupted
D
interrupting
Alibaba has become China’s largest online commercial company, _____ a profit of 6.42 billion yuan in 2011.
#93521
A
earns
B
earning
C
earned
D
to have earned
Mr. Andrew taught his students how to develop the basic skills in the physics class, ______ everything through jokes and experiments.
#92818
A
to explain
B
explained
C
explaining
D
explains
___ the project as planned, we’ll have to work two more hours a day.
#89270
A
Completing
B
Complete
C
Completed
D
To complete