在下列给出的表达式中，与while(E)中的(E)不等价的表达式是( )。A．(!

Zijin Mountain Observation(紫金山天文台) Price: Adults ￥50 Children ￥20

Xuanwu Lake Price： Adults￥ 60 Children (10 years old and over) ￥30 Children (under 10 years old) free Open: 6.00 a.m.—7:00 p.m. every day

Nanjing Zoo Price: Adults ￥40 Children (12years old and over ) ￥15 Children (under 12 years old) free Open : 7:00 a.m.—6:00p.m. from Monday to Friday 6.30 a.m. to 6.30p.m. on Saturday and Sunday

小题1:Jim are 12. If he goes to Zijin Mountain Observation with his parents, they should spend____________. 

A．60 yuan

B．90 yuan

C．120 yuan

D．150 yuan

小题2:You are eight years old. If you don’t take any money, you _______________.

A．can’t go to any place	B．can go to only one place
C．can go to two places	D．can go to three places

小题3:It is 6.35 a.m. on Sunday, you can visit ____________.

A．Zijin Mountain Observation	B．Xuanwu Lake
C．Nanjing Zoo	D．both B and C

小题4:How do we say “free” in Chinese in the information?

A．空闲的

B．免费的

C．便宜的

D．昂贵的

小题5:From the information, we can know _____________.

A．Nanjing Zoo is open for 12 hours a day on Tuesday.

B．the price for adults is 60 yuan in Xuanwu Lake

C．you can only go to Nanjing Zoo from Monday to Friday

D．children under 8 can’t go to Nanjing Zoo