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【判断题】
( )采用间接碘量法时,淀粉指示剂应在近终点(溶液出现稻草黄色)时加入,否则将会引起淀粉溶液凝聚,而且吸附的I2不易释放出来,使终点难以观察。A.
正确
B.
错误
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举一反三
【单选题】Which of the following is NOT an appropriate explanation of the underlined word? It excels all forms of human wickedness in the efficiency of its cruelty and ferocious aggression.
A.
violent
B.
aggressive
C.
savageous
D.
unexpected
【多选题】NAS消息的分类：
A.
Initial NAS message
B.
dependent NAS message
C.
Non-dependent NAS message
D.
additional NAS message
【单选题】It excels all forms of human wickedness in the efficiency of its cruelty and ferocious aggression.
A.
brutish
B.
malicious
C.
benign
D.
obedient
【单选题】It excels all forms of human wickedness in the efficiency of its cruelty and ferocious aggression.
A.
malicious
B.
brutish
C.
benign
D.
obedient
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