—Must I turn off the gas after cooking?—Of course. You can never be ____ careful with that.
#4804
A
enough
B
too
C
so
D
very
推荐题目
Having concentrated for a long time he ____ his work, made some coffee and talked with his colleagues.
#4589
A
put on
B
put aside
C
put off
D
put back
Jane was asked a lot of questions, but she didn’t answer ______ of them.
#4944
A
other
B
any
C
none
D
some
It’s the second time that I _______ in Beijing. What great changes! It’s years since I ________ here last time.
#4823
A
went; had left
B
had been; left
C
have been; left
D
have; had left
.Now my hometown is not at all _______ a traveler who visited it ten years ago can expect.
#4758
A
that
B
what
C
which
D
where
Ju Hua Tai is a popular song among young people, ___were often heard singing it in Karaoke.
#4970
A
which
B
who
C
that
D
what