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题目内容
（兰州交通大学大学英语3）
单选(2分)
More than one sentence _______ necessary to illustrate the usage of this word.
得分/总分
A.
was
B.
is
2.00/2.00
C.
were
D.
are
More than one sentence _______ necessary to illustrate the usage of this word.
得分/总分
A.
was
B.
is
2.00/2.00
C.
were
D.
are
参考答案