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
We had to spend three more hours waiting in ______cafe at the airport because _______ flight was delayed.
#8505
A
a; the
B
不填; the
C
the; 不填
D
a; a
The manager has _____ difficulty in finding a man to take _______place of the secretary
#8312
A
a; the
B
the; 不填
C
不填;不填
D
不填;the
--- Do you take ______ sugar in your tea? --- I used to, but now I’m on ______ diet. I’m trying to lose weight.
#10002
A
the; the
B
不填; a
C
不填; 不填
D
the; a