From the ___ expression on her face, we knew that the problem was ____.
#20557
A
puzzling….puzzling
B
puzzled…puzzled
C
puzzling..puzzled
D
puzzled..puzzling
推荐题目
—Is the People’ Great Hall _______to ordinary visitors?—Of course.  
#20796
A
accessible
B
available
C
reasonable
D
adjustable
It was just a ________remark - I wasn’t really serious.
#18895
A
usual
B
casual
C
formal
D
normal
 It is reported that the United States consumes ______ energy as the whole of Africa.
#17810
A
as four times
B
four times much
C
four times much as
D
four times as much