Many people claim that they have seen UFO with their own eyes, _____ I personally doubt.
#34387
A
that
B
which
C
when
D
where
推荐题目
Helen has just heard the news from her father ________ her boyfriend David will come back soon.
#30074
A
when
B
how
C
which
D
that
She thought I was talking about her daughter, ________, in fact, I was talking about my daughter.
#79855
A
whom
B
where
C
which
D
while
_____ the girl was too selfish and never thought of others, she wasn’t getting on well with her classmates.
#30843
A
Though
B
Unless
C
Since
D
Until