搜题请搜索小程序“爱下问搜题”
问题
单项选择题
中国公用互联网络是：（）。
A.NCFC
B.CERMET
C.ISDN
D.CHINANET
答案
参考答案：
D
完形填空
The students’ vacation plan
Who
What
When
How long
Hector
going to the summer camp
this Sunday
1 day
Susan
going to the beach
on Friday
2 days
Molly
going to Beijing
October 1
3 days
Rick
visiting cousins
The first week in September
7days
Information Card
Who to go to the summer camp
小题1:_______________.
Time for Susan to go to the beach
小题2:___ _______________________.
Things Rick is going to do for vacation
小题3:_______________________.
How long for Molly to stay in Beijing
小题4:__________________________.
Time for Rick to visit his cousins
小题5:_______________________.
查看答案
填空题
分解因式：（x+y）
2
-4（x+y）+4=______．
查看答案
