题目内容

International Car Free Day is _____________.

A. 9月22日
B. 9月23日
C. 9月24日
D. 9月25日

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International Car Free Day is also aimed at _________ car drivers to use greener alternatives to cars.

A. encourage
B. encouraging
C. encourages
D. encouraged

World No Tobacco Day is _________________.

A. 5月30日
B. 5月29日
C. 5月31日
D. 5月28日

Every year, smoking _________ about 5.4 million deaths worldwide.

A. lead to
B. led to
C. leads to
D. leading to

The World Health Organization __________World No Tobacco Day in1987.

A. built
B. set up
C. was built
D. was set up

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