搜题请搜索小程序“爱下问搜题”
问题 选择题

2009年8月8日是首个“全民健身日”。许多人都在自己所在的地方，快乐、健康地从事着体育健身活动。活动中人体内肌细胞代谢需要的直接能源物质是[ ]

A．脂肪

B．肌糖原

C．三磷酸腺苷

D．葡萄糖

答案

答案：C

阅读理解
What is a good friend like?
Molly
May19,2009,9:32pm
I think a good friend likes to do the same things as me. Jack is my best friend. We both like to play the guitar after class.
Holly
May19,2009,9:40pm
For me, a good friend makes me laugh. He or she likes to talk about something interesting and funny.
Maria
May19,20099:45pm
I think a good friend should be a good listener ,and he or she should keep secrets for me—that’s more important for me.
Sally
May19,2009,9;55pm
In my opinion, a good friend should have cool clothe and he or she is popular in school. He or she should be good at sports, because I like doing sports.
Toby
May19,2009,10:16pm
As we are students, I think a good friend should be good at schoolwork. Then we can help each other learn from each other.
Jim
May19,2009,10:30pm
I think a good friend should help each other When I am in trouble, Kelly always help me.
小题1:Who can be Holly’s friend?
A．Someone who is very quiet.
B．Someone who likes to talk about interesting things
C．Someone who is good at schoolwork.
D．Someone who is very cool and popular.
小题2:Which is Maria’s opinion about a good friend?
A．A good friend should like telling jokes.
B．A good friend should study with her.
C．A good friend should help her.
D．A good friend should keep secrets for her.
小题3:Who wants his or her friends to do well in the schoolwork?
A．MollyB．TobyC．JimD．Sally
小题4:What does Jack like?
A．Playing the guitarB．SportsC．Making others laughD．Schoolwork
查看答案
单项选择题

以下哪项不属于支气管扩张的X线平片表现

A．继发性肺叶、肺段不张

B．肺纹理出现可见“双轨征”及杵状纹理

C．囊状或蜂窝状阴影，内可见小液面

D．与支气管相通的厚壁空洞，内有液平

E．肺野内片状模糊阴影
查看答案