What ______ the doctors most was that they could not find the cause of the disease.
#20600
A
astonished
B
puzzled
C
surprised
D
amused
推荐题目
Turandot is the story of a __ Chinese princess named Turandot.
#19816
A
cold-heart
B
cold-blood
C
cold-hearted
D
cold-hearting
The Yangtze River is almost          the Pearl River.
#19041
A
twice longer than
B
longer twice than
C
twice length of
D
as twice long as
When talking about the ____ experience of being stolen, Tina was still ____. 
#18485
A
frightened; frightened
B
frightening; frightening
C
frightening; frightened
D
frightened; frightening