高等继续教育 / 大学英语语法
正确率:100%
题型描述: 单选题
Most electronic devices if this kind, _____ manufactured for such purposes, are tightly packed.
A.that are
B.which is
C.as are
D.it is
Most electronic devices if this kind, _____ manufactured for such purposes, are tightly packed.
A.that are
B.which is
C.as are
D.it is
参考答案:
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