While income worry is _______ rather common problem of the aged, loneliness is another problem that ________ aged parents may face.
#10385
A
a; 不填
B
the; 不填
C
a; the
D
the; the
推荐题目
What I need is _____ book that contains _____ ABC of oil painting.
#10408
A
a；不填
B
the; 不填
C
the; an
D
a; the
It is ___ great pleasure to go to ____cinema after a week’s hard work.
#9334
A
a; a
B
the; a
C
a; /
D
a; the
Experts think that ____ recently discovered painting may be ____ Picasso.
#8383
A
the;/
B
a; the
C
a;/
D
the; a