新生儿败血症产前、产时感染常发生在
A．生后3d内
B．生后4d内
C．生后5d内
D．生后6d内
E．生后 d内
参考答案：A
My brother has a ______ daughter. She’s kind and lovely.
A．four-years-old
B．four-year-old
C．fourth-year-old
D．four-year-olds
用所给词的适当形式填空.
1. 一Is this ____ (she)eraser?
一Yes, it is.
2. That is____(he)backpack.
3. 一Is____ (her)Miss Li?
一Yes.
4. 一Is that____(you)dictionary?
一No,it isn't.It is____ (Lucy).
5.This is a boy.____(he)name is Wang Ping .
