I soon found that the work I was doing had already been done by someone else.________，I was wasting my time.
#12810
A
In other words
B
In a word
C
First of all
D
Believe it or not
推荐题目
In modern times，people have to learn to ________ all kinds of pressure although they are leading a comfortable life.
#11531
A
keep with
B
stay with
C
meet with
D
live with
One of the advantages of living on the top of a high building is that you can get a good ______.
#12137
A
sight
B
scenery
C
appearance
D
view
Research shows that humans ______ from selfish to unselfish behavior when they are watched.
#11684
A
tell
B
switch
C
range
D
distinguish
She spends her money______ books ______ on clothes.
#13543
A
on; instead
B
in; instead
C
in; more than
D
on; rather than
Nobody can imagine what difficulty we had _____ home in the snowstorm.
#12855
A
walking
B
to walk
C
walked
D
to walking