In their efforts to persuade us to buy that product, shopkeepers have made a close study of human nature and have_______ all our little weaknesses.
#74931
A
divided
B
arranged
C
classified
D
separated
推荐题目
Can you spare me some paper? Mine ____.
#83465
A
has run out
B
has used up
C
has run out of
D
is run out
The medicine has begun to ___
#81214
A
have its work
B
take its work
C
do its work
D
show its work