1 . Much to the disappointment of the neighboring countries, the Japanese government refuses to admit ______ crime they committed in ______ World War II in the history.

A．the;the

B．/;the

C．/;/

D．the;/

2 . When __________ 1.4 billion Chinese work with one heart and one mind, and stand in unity with __________ strong will, no task will be impossible.

A．the; the

B．a; a

C．the; a

D．a; the

3 . “Solving ________ problem of plastic pollution is important. Landfill space is becoming limited,” says Wu, a Stanford University environmental engineering instructor. (用适当的词填空)

4 . You wouldn’t believe ________success that we have had. In fact, a couple of weeks ago, our office air-conditioning went out. (用适当的词填空)

5 . The launch of Tianzhou-5 will be ________ 200th launch mission for the Xichang Satellite Launch Center this year, as well as the last one for the Wenchang launch site this year. (用适当的词填空)

6 . Chinese hamburgers are very real and they predate ________ hamburgers we call our own in the U. S. (用适当的词填空)

7 . Every summer in ancient Hangzhou, ________ capital city of the Southern Song Dynasty, each family cooked a new tea called Qijia tea，primarily together with fine fruits of various colors. (用适当的词填空)

8 . Over the last two years, some supermarkets have started selling chicken or salad in packs designed with two halves containing separate portions (份). Then, when you use one section, ________ other stays fresh. (用适当的词填空)

9 . Our National Day is on ________ first day in ________ October.

A．a; the

B．the; a

C．the; /

D．a; /

10 . The workers are paid by ________ hour, but Mr. Li, ________ manager of the company promises to increase their incomes.

A．the; /

B．/; the

C．the; a

D．/; a