He's been collecting stamps _ he was eight years old.
#40237
A
when
B
while
C
and
D
since
推荐题目
--What are your school ________, Jack? -- Well, at school we have to wear school uniforms.
#40895
A
subjects
B
uniforms
C
classes
D
rules
I like the clothes in the shop very much. They look so cool and they are much________ than the ones in other shops.
#41043
A
more cheaper
B
more expensive
C
cheaper
D
expensive
________ the teachers is about 300 in our school and it is becoming_____________.
#43423
A
The number of, more and more
B
The number of, bigger and bigger
C
A number of, more and more
D
A number of, bigger and bigger