Some researchers are finding that daydreaming may be important to ______ mental health. Daydreaming, they say, is ______ good means of relaxation.

    A. the; 不填     B. 不填 ; the     C.  不填; a      D. 不填; 不填

Some researchers are finding that daydreaming may be important to     mental health .Daydreaming ,they say, is      good means of relaxation.

Some researchers are finding that daydreaming may be important to ______ mental health. Daydreaming, they say, is ______ good means of relaxation.

Some researchers are finding that daydreaming may be important to     mental health .Daydreaming ,they say, is      good means of relaxation.

Some researchers are finding that daydreaming may be important to ____ mental health. Daydreaming, they say, is ____ good means of relaxation.

A. the; /　　　　　 B. /; the　　　　 C. /; /　　　　　　　 D. /; a

Some researchers are finding that daydreaming may be important to ______ mental health. Daydreaming, they say, is ______ good means of relaxation

1. A.
   the; 不填
2. B.
   不填 ; the
3. C.
   不填; a
4. D.
   不填; 不填

Some researchers are finding that daydreaming may be important to  _____ mental health. Daydreaming, they say, is____ good means of relaxation.

  A the, ∕      B ∕, the     C∕ , ∕   D ∕, a

 Some researchers are finding that daydreaming may be important to ______ mental health. Daydreaming, they say, is _____ good means of relaxation.

  A. the; /                    B. /; the                        C. /; /                           D. /; a

Some researchers are finding that daydreaming may be important to ____ mental health. Daydreaming, they say, is _____ good means of relaxation.

A．the; /            B．/; the        C．/;/            D．/; a