Tom’s teacher and friend ____ Mr. Smith.
#86137
A
are
B
is
C
arebeing
D
has
推荐题目
What the science teacher does and says _________ of great importance to college students.
#86194
A
was
B
are
C
is
D
were
Mary three of her classmates invited to the party.
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A
as well; has been
B
and; have
C
as well as；was
D
as good as; were