--_______was your last summer vacation?--It was great.
#56173
A
How
B
When
C
What
D
Where
推荐题目
____ it is rainy today, ____ he still works outside.
#57229
A
Although, but
B
But, although
C
/, although
D
Although, /
 Helen is 15 years old, and Joan is 15, too. So Helen is________Joan. 
#55587
A
as big as
B
as older as
C
as old as
D
so old as
Why don’t you come and have a look?
#55200
A
Why don’t
B
Why not
C
Why about
D
What don’t