A:夜市
B:草市
C:都会
D:会馆
- Mum, my little sister is crying all the time.
- Be ________! She feels sick. You should take good care of her.
当细菌外毒素再次侵入人体后,主要是体液免疫发挥作用,其“反应阶段”和“效应阶段”的免疫过程分别是( )
lán
tián
chōng
qí dǎo
ài
斑____
____静
____憬
____
狭____
yān
zhà
yīng
cuì
gāi
____红
叱____风云
义愤填____
鞠躬尽____
言简意____