the sentence , so he asked the teacher to explain it again.
#67881
A
Not having understood
B
As he didn’t understand
C
Having not understood
D
He didn’t understand
推荐题目
---I went to see my friends off at the airport.---Is that_____you were late for the important meeting?
#71563
A
because
B
why
C
how
D
reason
Later they discovered, ____ was news to him, that Pamela was the headmaster’s daughter.
#73369
A
that
B
which
C
what
D
who
Can you think of some cases __________drivers obviously knew the traffic rules but did not obey them.
#68894
A
which
B
as
C
where
D
that
____ printed, this science fiction will be popular among the students.
#67782
A
Before
B
Unless
C
When
D
Once