Opening the door, Mrs. Summers found ________ family of ________ cats shut in the bathroom.
A．a；不填 B．a; the
C．the; 不填 D．the; the
—How about ________ party?
—Cool! It was really ________ great fun! Pity you weren’t there.
A．a; a B．the; a
C．the; / D．a; /
Most scientists seem to agree that ________ certain limit should be set on________ consumption(消费) of cars to ease air pollution.
A.a; the B．/; the
C．the; / D．the; the
Japan has been trying to bring its nuclear crisis under ________ control, but ________ spread of radiation has raised concerns about the safety of the nuclear energy.
A. a; the B. the; /
C. /; the D. a; /
Early in ________morning word came that Mr. Black had been elected ________president of the company.
A. a；不填 B. the；不填
C. a; the D. 不填；the
She studied ________ medicine before she became ________ writer
A.the; the B．the; a
C．不填； a D．不填； the
