— Hi, Jack. What’s that on the desk?— Oh, it’s the new backpack         my mom gave me for my birthday.
#42594
A
when
B
what
C
which
D
where
推荐题目
— I wonder _ _.— I'm afraid we'll be late.
#43199
A
how we can be on time
B
what we are going to do
C
why we get to school late
D
if we will arrive at the meeting on time
The tall boy ______ you just met is my brother.
#42963
A
who
B
which
C
where
D
when