Tom rushed into the house______ his mother was cooking.
#58337
A
as
B
before
C
while
D
after
推荐题目
_____ it was very cold, _____ my friend still went swimming in Jialing River this morning. 
#56184
A
Although; but
B
Although;/
C
But; although
D
/;although
I haven’t heard from Bill ________ he left here.
#56844
A
when
B
before
C
since
D
while
– _________ do you go to your school library?– Three times a month
#58110
A
How long
B
How often
C
How much
D
When
_________ do you spell it?
#56329
A
What
B
How
C
How many
D
How old