Some of the students are afraid of the teachers _____ strict with them. 
#42793
A
who is
B
who are
C
that is
D
that have
推荐题目
I have a friend _______ is training for the Olympics.  
#43066
A
who
B
whose   
C
what   
D
where
The young man ________ is a friend of mine.
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A
who I had a talk
B
whom I had a talk with
C
which I had a talk with
D
whom I had a talk
Do you like music ____makes you excited?
#42702
A
that
B
what
C
who
D
It
The house ______ I live in is very small.
#42791
A
that
B
whom
C
when
D
where