动员调节基金设立特别奖,应报()部门审核批准。
A、同级财政
B、上级财政
C、同级民政
D、上级民政
参考答案:A
It was not until she arrived at the classroom she realized she had forgotten her coursebook.
A.and she realized
B.which she realized
C.then she realized
D.that she realized
牙本质中无机物含量为()
A.50%
B.60%
C.80%
D.70%
E.90%