有机物中碘元素含量的测定,常先将其转化为碘离子,然后用溴水将其氧化为()形式后,再用碘量法测定。
A.高碘酸根离子
B.碘酸根离子
C.次碘酸根离子
D.碘分子
参考答案:B
小题1:It’s reported that Chinese couples can have their (two) child if one of them is an only child.
小题2:I don’t think Jim does (badly) of all the students in the race.
小题3: He is such a(an) (polite) boy that nobody likes him.
小题4: Millie never copies others’ homework and she always does it by (she).
小题5:We all know the ticket price of tourist attractions is high. (hope), all the places of interest in Nanjing will be open to local people for free soon.
甲公司自建基站,建造过程中发生的下列支出中,应计入所建造基站成本的有()。
A.支出给第三方监理公司的监理费
B.季节性暂停建造期间借款产生的财务费用
C.基站设备购置增值税进项税额
D.建造期间施工费用