文本
参考答案：
语言的实际运用形态，根据一定的语言规律和语义规则组成整体语句，未经读者阅读只是语言产品（如书）。
阅读短文并判断对(√)错(×)。
Hello! My name is Lucy. I'm from Canada. I'm eight. I have five dolls. I like dolls very much. I like pink.
Look at this doll. It's pink. Her name is Anna. It's very nice.
( ) 1. Lucy is 9 years old.
( ) 2. Lucy has eight dolls.
( ) 3. Lucy likes balls.
( ) 4. Lucy likes pink.
( ) 5. Anna is a doll.
与CT相比较，MRI有哪些优缺点？
