We must treasure every minute because _____ time is _____ forever.
#18771
A
lost; losing
B
lost; lost
C
losing; losing
D
losing; lost
推荐题目
From his _______expression, we can guess that the problem maybe was quite _______.
#18828
A
puzzled ; puzzling
B
puzzling; puzzled
C
puzzled; puzzled
D
puzzling; puzzling
Einstein’s Theory of Relativity is so ________that most of us can not understand it.
#18453
A
controversial
B
abstract
C
appropriate
D
universal
In such a _________ night, the _________ people couldn’t fall into sleep.
#17850
A
frightening; frightening
B
frightened ; frightening
C
frightening ; frightened
D
frightened ; frightened