金融机构应()定期以书面形式向人民银行当地分支行报告其在全国银行间债券市场的活动情况。
A.每月
B.每半年
C.每季
D.每旬
参考答案:C
阅读理解。
This is Gina's room. It's a big room. There are some pictures on the wall. There's a desk and a chair in
her room.There is also a sofa and a bookcase. The desk is between the bed and the bookcase. Her bag and
pencilcase are on the desk.
There are some pencils,a pen and a ruler in the pencil case. Gina's sofa is next to the desk. Her shoes and
a ball are under the bed. Gina and her friend Lucy often stay in the room.
They like the room very much.
( )1. There is a chair and a desk in her room.
( )2. There is not a sofa in her room.
( )3. The bed is between the desk and the bookcase.
( )4. Gina's shoes are under the bed.
( )5. Gina's room is big.
原子结构、元素周期律和元素周期表对于我们化学学习具有理论指导意义,下列有关说法正确的是
A.原子的原子核都是由质子和中子构成的,核外电子在原子核外分层运动
B.可以根据主族元素原子的电子层数和最外层电子数确定其在周期表中的位置
C.由氟氯两元素在周期表中位置关系推知,氟元素非金属性强于氯元素,所以氢氟酸的酸性应强于盐酸
D.在实际生产中,多在元素周期表的过渡元素区寻找新型半导体材料