_______ the fact that his original experiments had failed, Pro. White stuck to his research. 
#25138
A
In spite of
B
Because of
C
As to
D
In views of
推荐题目
If you keep practising every day,    , you’ll find your spoken English improving.
#26489
A
for example
B
on the other hand
C
little by little
D
in common
Your composition is good _______ some spelling mistakes.
#26318
A
except
B
except for
C
beside
D
besides