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HavingseenseveraldeadlytrafficaccidentsrecentlyChina’strafficpolicelaunchedbreathtestsamongalldrivers.A.authenticB.randomC.vagueD.tentative
题目详情
Having seen several deadly traffic accidents recently China’s traffic police launched _____ breath tests among all drivers.
A. authentic B. random C. vague D. tentative
▼优质解答
答案和解析
B
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