Dear mom,I’m writing to you from America. You don’t know how happy I am. I made many new f

Dear mom,
I’m writing to you from America. You don’t know how happy I am. I made many new friends here. They are very helpful. Last week I got a fever and had to stay in bed for three days. They helped me a lot with my lessons. Cathy is one of my good friends at school. She has a round face with a pair of glasses. She is two months older than I am, but a little shorter . She works hard and is good at all her lessons. She often helps me with my English. We like talking to each other at lunchtime. After school, we always go home together because we live in the same street.
Sometimes we take a dancing lesson for half an hour before we go home. She dances better than any other student. She wants to be a dancer when she grows up. At the weekends, Cathy usually goes swimming. I sometimes go swimming with her. I think it’s a good way to keep healthy. We always have a good time.
Write soon.
Love
Lanlan
【小题1】Who wrote the letter?
A. Lanlan’s mom B. Lanlan C. Cathy
【小题2】 Where is Lanlan now?
A. In America. B. In China. C. At school.
【小题3】 Does Cathy wear glasses?
A. We don’t know. B. No, she doesn’t. C. Yes, she does.
【小题4】What does Cathy want to be when she grows up?
A. A dancer. B. A singer. C. A teacher.
【小题5】 Cathy is Lanlan’s .
A. teacher B. student C. friendB

(答案→)B 解析：试题解析:本文大意：这是一封兰兰从美国写给妈妈的信，她在那里很开心，因为有很多新朋友。上周她因发烧在病床上躺了三天，新朋友们帮助她学习功课。凯西是她上学时的一个好朋友，她圆圆的脸戴着一副眼镜，比她大两个月但矮一点，她学习用功，各科写的都好，经常帮我学英语。因为住在同一条街上，放学们她们一起回家。有时放学前她们上半个小时的舞蹈课。她比其她人跳的都好，她想长大后当一名舞者，上学时的一个好朋友。有时在周末和凯西一起去游泳，她们玩的很开心。【小题1】细节理解题。根据Write soon. Love Lanlan很快回信，爱你的兰兰，可知选B.【小题2】细节理解题。根据I’m writing to you from America. 我正从美国写信给你，可知选A【小题3】细节理解题。根据She has a round face with a pair of glasses. 她圆圆的脸戴着一副眼镜，可知选C【小题4】细节理解题。根据She wants to be a dancer when she grows up.她想长大后当一名舞者，可知选A【小题5】细节理解题。根据Cathy is one of my good friends at school. 凯西是我上学时的一个好朋友，可知选C

就是这个解释