In Japanese, making question is so easy. Usually you can add "か" in the end of Sentense to change the statement into a question.
Example.
Statement | Question | ||
台湾人です | I am Taiwanese | 台湾人ですか? | Are you Taiwanese? |
これはジュースです | This is juice | これはジュースですか? | Is this juice? |
大野さんは学生です | Mr.大野 is a student. | 大野さんは学生ですか? | Is Mr.大野 a student? |
Eメールはとても便利です | E-mail is very convenience. | Eメールはとても便利ですか? | Is e-mail very convenience? |
日本の新幹線は有名です | Japanese shikansen is well know. | 日本の新幹線は有名ですか? | Is Japanese shikansenn well know? |