问题
多项选择题
属于原发性免疫缺陷病的是（）
A.新生儿期免疫功能低下
B.选择性IgA缺乏症
C.胸腺发育不全
D.中性粒细胞减少症
E.X－连锁高IgM血症
答案
参考答案：B, C, D, E
搜题请搜索小程序“爱下问搜题”
属于原发性免疫缺陷病的是（）
A.新生儿期免疫功能低下
B.选择性IgA缺乏症
C.胸腺发育不全
D.中性粒细胞减少症
E.X－连锁高IgM血症
参考答案：B, C, D, E
根据句子意思，从方框中选用恰当的单词或短语填空。
小题2:It’s necessary for us to help the people ________. 小题3:His brother __________ listening to music and he can sing lots of songs. 小题4:Bob _________ go to school on foot . But now he takes the school bus. 小题5:The professor (教授) worked very hard _____________ his teaching career. 小题6:I feel too tired. I ________ stay at home. 小题7:Sorry for being late. But there’s __________ in the street. 小题8:Timmy is _________ that we all like to ask him for help when we are in trouble. |