Robert saw two boys making fun ________ an old man, and then he stopped them.
#35603
A
in
B
on
C
at
D
of
推荐题目
---How many girls are there in your class? ---______ them_____ over twenty.
#36875
A
A number of, are
B
The number of, are
C
A number of, is
D
The number of, is
—Can you come on Monday or Tuesday?—I 'm afraid ________ day is possible.
#43204
A
either
B
neither
C
some
D
any
If the question ________ incorrectly, _________ question will be given to you.
#43230
A
is answered, other
B
answers, other
C
is answered, another
D
answers, another