There is ______ thing as a free lunch. There may be a hidden cost.
#23643
A
no such
B
not such
C
no so
D
not so
推荐题目
Bill always seems so self-confident, but _____ he’s extremely shy. 
#25088
A
in vain
B
in contrast
C
in reality
D
in surprise
You may not agree, but _______ I think she is a very good girl.
#22308
A
generally
B
truly
C
personally
D
commonly
He’d like to sleep with the window ____ at night. 
#24961
A
open wide
B
open widely
C
wide open
D
opened wide
He began to take English _______ only when he left school.
#23676
A
carefully
B
truly
C
seriously
D
strictly