The man is talking to our teacher is Betty’s father.
#42758
A
which
B
whom
C
who
D
what
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I hate people _________don’t help others when they are in trouble.
#43167
A
who
B
which
C
whose
D
where
After Mandela was free (自由的) in 1990, he chose to shake hands with the people ________ wanted to kill him.
#42587
A
whose
B
which
C
/
D
who
