阅读并判断，正确的画“√”，错误的画“×”。

      Look at the map. It's a map of Canada. Let's talk about it. Ottawa is the capital of Canada. Canada's flag has

a leaf. It's red and white. Niagara Falls is a famous waterfall. Rocky Mountains are famous, too. They are in

Canada. Jenny and Danny are my friends. They live in Canada. They speak English and French. The U. S. is

south of Canada.

( ) 1. Canada's flag has leaves.

( ) 2. Niagara Falls isn't in Canada.

( ) 3. Rocky Mountains are in Canada.

( ) 4. The U. K. is south of Canada.

( ) 5. Jenny and Danny speak French and English.

下列货物销售，适用17%税率的是( )。

A．某罐头厂生产鱼罐头销售

B．某蛋禽厂加工松花蛋销售

C．某自来水公司生产自来水销售

D．某煤气公司生产煤气销售