Some researchers are finding that daydreaming may be important to ______ mental health. Daydreaming, they say, is ______ good means of relaxation.
#8871
A
the; 不填
B
不填 ; the
C
不填; a
D
不填; 不填
推荐题目
rise in carbon dioxide is causing steady increase in global warming.
#8777
A
不填; a
B
The; a
C
The;不填
D
A；the
That Xiao Shenyang was elected_____model worker of May Day caused ____enthusiastic discussion in China.
#10516
A
the; the
B
a; an
C
the; a
D
a; the
Mary used to take _______ advantage of the lunch hour to have _______ short sleep in her office.
#8562
A
/; the
B
the; the
C
the; a
D
/; a
Beijing is ___ capital of Chian, ___ everybody knows.
#9945
A
the, as
B
a. which
C
/, like
D
the, which