改错。 ( ) 1. Canada flag is red and white.
题型:改错题
问题:
改错。
( ) 1. Canada flag is red and white. _________________
A B C
( ) 2. These is the Rocky Mountains. _________________
A B C
改错。
( ) 1. Canada flag is red and white. _________________
A B C
( ) 2. These is the Rocky Mountains. _________________
A B C