---What do you think has made Tom feel down? ---- ______ his seat in the election, I think.
#90152
A
As he lost
B
Lost
C
Losing
D
Because of losing
推荐题目
On ______ the flight would be delayed, we made other arrangements.
#97918
A
being informed
B
informed
C
informing
D
having informed
Unless ___ to speak,you should remain silent at the conference. 
#94186
A
invited
B
inviting
C
being invited
D
having invited