--- I was walking along the street and all of a sudden, a car cut in and knocked me down．--- You can never be ______ in the street．
#19140
A
careful enough
B
much careful
C
very carefully
D
too carefully
推荐题目
--- The report is difficult to write. --- You can surf the internet, where you can find _____ information and useful expressions.
#19065
A
a lot
B
a good many
C
plenty of
D
a large number of
—What do you think of her performance? —Wonderful．____heard a ____voice．
#18637
A
I have never, good
B
Have I never, better
C
Hardly have I, good
D
Hardly have I, better
—What do you think of the blind man?—I’ve never seen a man with sense of touch.
#20818
A
the better
B
a better
C
a good
D
the best
Einstein’s Theory of Relativity is so ________that most of us can not understand it.
#18453
A
controversial
B
abstract
C
appropriate
D
universal
Would it be ______ for you to pick me up at four o’clock and take me to the airport?
#19301
A
free
B
vacant
C
handy
D
convenient