--You look so pale.What trouble you? ----I ___ my dead mother.
#103973
A
though about
B
was thinking about
C
have thought about
D
am thinking about
推荐题目
 Although all of the apples _______, none of them _______ good.
#99037
A
have tasted; taste
B
have been tasted; are tasted
C
have been tasted; taste
D
have tasted; are tasted
After a fire broke out in the workshop, a lot of equipment ____.
#102704
A
is damaged
B
had damaged
C
was damaged
D
damaged