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题目内容
（华北水利-土木工程-大学英语（3））
20(5.0分)
He ___ to get in touch with them but without success.
A)
attempted
B)
attracted
C)
attacked
D)
attached
He ___ to get in touch with them but without success.
A)
attempted
B)
attracted
C)
attacked
D)
attached
参考答案
