工程施工过程中,直放站的BTS端口接(),MS端口接()。

题型:填空题

问题:

工程施工过程中,直放站的BTS端口接(),MS端口接()。

考点:通信工程师室内覆盖系统室内覆盖系统题库
题型:填空题

试述RNA的基本分类和各自的功能。

题型:填空题

阅读理解,选择正确的答案。

      I'm a Chinese girl. I'm 10 years old. My name is Liu Ting. My English name is Betty. My English teacher

is Julia. She is from America. She is active and funny. She is pretty. She is very kind to us. Her class is so

much fun. We all like her.

1. Where is Liu Ting from? She's from _____________.

A. China

B. America

C. England

2. Who is Liu Ting's English teacher?

A. Betty

B. Julia

C. Liu Ting

3. Where is her English teacher from?  She's from _____________.

A. China

B. America

C. England

4. What's her English teacher like?

A. She's old and short.

B. She's active and funny.

C. She's tall and strong.

题型:填空题

如果企业在发行债券的契约中规定了允许提前偿还的条款,则不正确的表述是( )。

A.使企业融资具有较大弹性
B.使企业融资受债券持有人的约束很大
C.则当预测年利息率下降时,一般应提前赎回债券
D.当企业资金有结余时,可提前赎回债券

题型:填空题

通常以一种具有相同信用等级和相似投资特征的不可转换债券的收益率来贴现可转换债券的未来现金流。 ( )

题型:填空题

当使用绘图工具时图像符合下面哪个条件才可选中“背后”(Behind)模式()

A.这种模式只在有透明区域层时才可选中

B.当图像的色彩模式是RGB时"背后"(BehinD.模式才可选中

C.当图像上新增加通道时"背后"(BehinD.模式才可选中

D.当图像上有选区时"背后"(BehinD.模式才可选中

更多题库