【单选题】—Can you join us this afternoon? —Sorry, I can't. I take care of my little sister because my mother is out. [ ]
【多选题】体育锻炼者合理膳食应遵循以下原则( )。
【多选题】体育锻炼者合理膳食应遵循以下原则( )。
【单选题】听力原文:W: We need a person to join our jazz band. Want to join us each Tuesday? M: I've got a lot of stuff to get done but John is free and he's a good drummer. Q: What does the man suggest the woman do...
A.
Get John and he may be interested to join since he is free.
B.
John is a good drummer but he is too busy.
C.
The man is too busy to attend any band.
D.
The man has too much stuff to shop for.
【单选题】下列叙述中错误的是( )。计算机不能直接执行用C语言编写的源程序
B.
C程序经C编译程序编译后,生成后缀为.obj的文件是一个二进制文件
C.
后缀为.obj的文件,经连接程序生成后缀为.exe的文件是一个二进制文件
D.
后缀为.obj和.exe的二进制文件都可以直接运行
【单选题】下列关于生物分类的叙述错误的是( )
C.
分类的等级从小到大依次是:界、门、纲、目、科、属、种
D.
脊椎动物由低等到高等依次是:鱼类、两栖类、爬行类、鸟类和哺乳类
【单选题】下列叙述中错误的是( )。
B.
C程序经C编译程序编译后,生成后缀为.obj的文件是一个二进制文件
C.
后缀为.obj的文件,经连接程序生成后缀为.exe的文件是一个二进制文件
D.
后缀为.obj和.exe的二进制文件都可以直接运行
【单选题】听力原文:Would you care to join us for lunch? (A) A hotdog and a coke. (B) Sure, if it's ok. (C) Lily wants to join our team. (40)
【单选题】下列关于生物分类的叙述错误的是( )
C.
分类的等级由小到大依次是:界、门、纲、目、科、属、种
D.
脊椎动物由低等到高等依次是:鱼类、两栖类、爬行类、鸟类和哺乳类