搜题请搜索小程序“爱下问搜题”
问题 多项选择题

根据货币供给理论，影响基础货币量的主要因素是（）。

A．资本收支差额

B．商业银行信贷规模

C．财政收支状况

D．国际储备增减状况

E．贸易收支差额

答案

参考答案：B, D, E

选择题

如果要形成2000个受精卵，理论上需要精原细胞和卵原细胞各多少个[ ]

A．500和500

B．500和2000

C．2000和2000

D．2000和4000

查看答案
句型转换

句型转换

小题1:He has to help his parents at home. （改为否定句）

He ________  _______ to help his parents at home.

小题2:She does well in English. ( 改为同义句)

She _______  _______  _______English.

小题3:She needs two teaspoons of yogurt.（对划线部分提问）

________  _________  teaspoons of yogurt does she need?

小题4:She is too young. She can’t look after herself.  (改为简单句)

She is _______  ________  _______ look after herself.

小题5:She saw a movie about animals last week. (对划线部分提问)

_______  did she _______ last week ?
查看答案