{01}It can"t be a(n) _____ that four jewelry stores were robbed in one night. A.accident B.incident C.chance D.coincidence 解析: 本题选D。
{02}The traffic slowed down because of the heavy snow in Yushu County, presenting a new _____ to the recovery from the earthquake. A.suffering B.disaster C.challenge D.damage 解析: 本题选C。
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