Tick bites(蜱虫叮咬)are reported _______ in 12 provinces and claimed 31 lives since 2007.
A.to break out | B.to have broken out |
C.to be broken out | D.to have been broken out |
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Tick bites(蜱虫叮咬)are reported _______ in 12 provinces and claimed 31 lives since 2007.
A.to break out | B.to have broken out |
C.to be broken out | D.to have been broken out |