--       is the man behind the tree?  -- He is my teacher.
#56086
A
What
B
Where
C
Who
D
Whose
推荐题目
You will not succeed ______ you work harder.
#56874
A
if
B
when
C
unless
D
because.
The boy ___________ go to bed _________ his mother came back.
#58156
A
won’t ; until
B
didn’t ; until
C
will ; until
D
won’t ; before
________ he got up early, _______ he still missed the early bus.
#57394
A
Although, but
B
Because, so
C
Although, /
D
Because, /
________ I got back, I found my mother cooking for me.
#56367
A
When
B
Before
C
Since
D
Although