He hadn’t worked hard at his lessons．_______, he failed in the exam．
#40529
A
As a result
B
However
C
Otherwise
D
Since then
推荐题目
—There _______ a factory here, but now it has changed into a big supermarket.— You are so lucky to live here.
#42970
A
used to have
B
is used to be
C
used to be
D
was used to be
She often sends ________ to me on her mobile phone.
#41470
A
information
B
messages
C
news
D
suggestion
---What do you think of ______Bai Yansong?---He is _______ good host（主持人）that I like his program very much .
#39573
A
a ; an
B
/ ; the
C
/ ; a
D
the ; a