搜题请搜索小程序“爱下问搜题”
问题
多项选择题
营养性巨幼红细胞性贫血发病多见于()
A．婴幼儿
B．2岁以内
C．新生儿
D．学龄前儿童
E．学龄儿童
答案
参考答案：A, B
补全对话，情景问答
给下列的问句选择合适的答语。
( ) 1. Who's your principal?
( ) 2. Is she young?
( ) 3. Is he kind?
( ) 4. Who's he?
( ) 5. What's your principal like?
A. He's tall and strong.
B. He's my student.
C. Miss Lin.
D. No, he's strict.
E. Yes, she is.
查看答案
问答题 简答题
平台所用流量计类型及安装位置？
查看答案
