答案：is this a bicycle or a truck?
1.英语中的选择疑问句结构很简单,就是先把一般疑问句结构写出,然后在其后加上“or + 选择部分”即可,当然其标点也是问号.
如：Are you a student?（一般疑问句）你是个学生吗?
变成：Are you a student or a teacher?（选择疑问句）你是学生还是老师?
再如：Do you like playing soccer or basketball?你喜欢踢足球还是打篮球?
Can you speak English or Chinese?你会说英语还是汉语?
2.选择疑问句的回答不同于一般疑问句,不能用yes/no来回答,而必须选择选项进行回答.
如：Have you ever been to Beijing or Shanghai?
(I‘ve been to) Shanghai.