阅读理解。
1．If Joe wanted to buy the cheapest ticket for Peak Day, he could book (预定)one during . [ ]
A．Pre-sale Ⅰ
B．Pre-sale Ⅱ
C．Pre-sale Ⅲ
D．Expo Session
2．On March 1, 2010, Sue bought two Standard Day tickets for her parents. She paid for them.[ ]
A．￥380
B．￥300
C．￥260
D．￥180
3．It cost Thomas ￥160 to get a ticket for Standard Day. He probably bought it on .[ ]
A．April 23, 2009
B．August l, 2009
C．February 2, 2010
D．May 20, 2010
4．Kathy spent 900 yuan on a ticket for Shanghai Expo. Her visit can last days.[ ]
A．one
B．three
C．seven
D．ten
5．Visitors to Shanghai Expo could buy tickets only after May 1, 2010.[ ]
A．morniing
B．afternoon
C．evening
D．midnight
