The paper is very old and easily, so you must be careful. A. is tearing B. is to
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The paper is very old and ________ easily, so you must be careful.
A. is tearing B. is torn C. tears D. tore
试题答案
C
The paper is very old and ________ easily, so you must be careful.
A. is tearing B. is torn C. tears D. tore
C