In what tense are the verbs in the passage? (1)Juneau Alaska is one of the largest cities in the United States and the only state capital that does not have road access. (2) Visitors and residents can reach the city only by plane or by boat. (3) The city's population is more than 30,000, and many residents support _______ by working for the federal or state government. (4) Tourism and fishing also play important parts in Juneau's economy. (5) Outdoor activities, including whale-watching and hiking, are popular among visitors. (6) Tourists arriving in June have the most time to explore Juneau because daylight can last up to 18 hours. (7) About 1 million tourists, between May and June of each year, travels to Juneau by cruise ship each year between may and september.
(a) past perfect
(b) past
(c) future
(d) present