I received an invitation to dinner from my friend，and with my work ，I gladly accepted it.
#91262
A
was finished
B
finishing
C
having finished
D
finished
推荐题目
_____the problem of land erosion getting more serious, the government is searching for a way to deal with it.
#91048
A
As
B
With
C
When
D
If
We drove to the airport to meet an expert from Germany, about 50 years old, his hair ________.
#91163
A
was completely grey
B
be completely grey
C
to be completely grey
D
completely grey
All his time _______research on Chinese history, he has no time for outdoor activities.
#91209
A
devoted to do
B
devoted to doing
C
devoting to doing
D
is devoted to doing
John received an invitation to dinner,and with his work_____ ,he gladly accepted it.
#91609
A
finished
B
finishing
C
having finished
D
was finished