1 . France is a main destination for U.S. travelers, ________second only to the United Kingdom, according to________Commerce Department report.

A．不填；a	B．不填；the
C．a；a	D．the；the

2 . The heavy fog in London made _________deep impression on us, which was sometimes so heavy that we lost _________sight of everything around us.

A．a; the	B．a; 不填
C．the; the	D．the; 不填

3 . Living in_________ ever increasingly fast-paced world, we are facing greater competition, so we must take _________ advantage of every opportunity to develop.

A．an; the	B．an; /
C．the; an	D．the; /

4 . There must be a better way to teach our students __________value of __________life than just inviting an old professor to give a boring lecture.

A．the；a

B．／；the

C．a；the

D．the；／

5 . John Snow was ____famous doctor in London—so expert that he attended ____Queen Victoria as her personal physician.

A．a; /

B．the; the

C．the; a

D．a; the

6 . The development of industry has been ______ gradual process throughout ______ human existence, from stone tools to modern technology.

A．不填; the

B．the; a

C．a; 不填

D．a; a

7 . Sophie dreams of walking in______ outer space like ______astronaut one day.

A．/; the

B．/; an

C．an; an

D．a; an