微信搜索关注"91考试网"公众号,领30元,获取公务员、事业编、教师等考试资料40G!
????ìa ??áDDeê??D￡??yè·μ?ê?
A.′????￠é????ùê?óú??
B.·2?üμ?à?3?H￡?μ??ˉo????ùê?óú?á
C.CuSO4?¤5H2Oê?óú′?????
D.??à à???êò??¨o?óD?eê???à?×ó
????ìa ??áDDeê??D￡??yè·μ?ê?
A.′????￠é????ùê?óú??
B.·2?üμ?à?3?H￡?μ??ˉo????ùê?óú?á
C.CuSO4?¤5H2Oê?óú′?????
D.??àà???êò??¨o?óD?eê???à?×ó
±?ìa′e°?￡oC
±?ìa?a??￡o
ê?ìa·???￡o′???ê?ì??á??￡?ê?óú??￡?A2??yè·￡?μ?à?3?μ???à?×óè?2?ê??aà?×óμ??ˉo???ê??á￡?B2??yè·￡??è?ˉ?§μè?§???D2?òao?óD?eê???à?×ó￡?′e°???C?￡
??μ?￡o??2é???êμ?óD1?·?àà?°?D??
μ??à￡o±?ìaèYò×′í??B￡??÷òaê?óéóú??????μ?°???2?×?è·μ???￡?òò′??yè·àí?a????2￠?üáé????ó?ê?1??ü?￡
±?ìa?ùê???μ?￡o?????êμ?×é3 é?￠D??êoí·?àà??
±?ìa??ò×3ì?è￡o??à§????
If thou dealest with a fox, think of his tricks. 与狐狸周旋，要谨防上当。 
考试问吧
