John was walking to school, he saw a cat in a tree.
#56784
A
Because
B
Since
C
While
D
If
推荐题目
________we will have an exam(测试) next week,_____ we have to go over our lessons.
#56715
A
Because, /
B
Because ,so
C
/ , /
D
So, so
---_____ have you lived in England? --- For 3 years.
#57221
A
How long
B
How much
C
How often
D
How many
When we write our homework on the computer, we should _____ first.
#55940
A
save the document
B
print our homework
C
open a new document
D
turn off the computer