问题：
[单选题]As we know, blood types A and B cannot receive AB, but AB may receive A or B. Type O can give to any other group; hence it is often called the（） donor.
A、general
B、popular
C、universal
D、commo
参考答案：
C
相关内容
- ● A we know, blood type A and B cannot receive AB, but AB may receive A or B. Type O can give to any other group; hence it i often called the（） donor.
- ● Language and thought may be viewed a two independent circle overlapping in ome part. When language and thought are identical or cloely parallel to each other， we may regard thought a “ubvocal peech，” and peech a “（）”.
- ● In computing.a device driver (commonly referred to a imply a driver) i acomputerprogram that operate or control a particular type of device that i attached to a computer.Adiver provide (71) to hardware device,enabling operating ytem and other computerprogram to acce hardware function without needing to know precie detail of thehardware being ued.
- ● 设a=5，b=4，c=3，d=2，则表达式3＞2*b Or a=c And b＜＞c Or c＞d的值是
- ● 设a=5，b=4，c=3，d=2，则表达式3＞2*b Or a=c And b＜＞c Or c＞d的值是
- ● 成人高等教育本科生只能在毕业（）个月内申请学士学位。
- ● 符合条件的开放教育本科（专科起点）学生，可在规定时间内向合作高校申请成人高等教育学士学位。
- ● 本科毕业生授予学士学位要满足的英语成绩条件以下正确的是（）。
- ● 设a=2，b=3，c=4，表达式a>b And (c>=b Or 3*a>c)值是( )
- ● 设a=3，b=10，c=6，以下表达式的值是 a ＜ b And (Not b＞C)Or c＜a
- ● 设a=2，b=3，c=4，d=5，表达式3>2*b or a=c and bc or c>d的值是( )
- ● 设a=5，b=4，c=3，d=2，则表达式3＞2术b Or a=c And b＜＞c Or c＞d的值是
