离子色谱法测定可吸附有机卤素时，如果水样中存在活性氯，则AOCI的测定结果会偏低。
参考答案：错
解析：测定结果会偏高
Many peasants in the north go to the south _____ much money.
A．make an attempt at making
B．in attempts to make
C．making an attempt to making
D．attempt to make
( )对于U．K相当于美国对于( )
A．德国 P.R.CB．中国 G.CC．联合国 U.KD．英国 U.S.A
