Jane was so ______ for the news of her l

从所给四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性：（）。

A.A

B.B

C.C

D.D

将半圆弧五等分，d=4cm

零售企业所遇到的库存问题主要与下面哪项有关 ( )

A．消耗品与产成品

B．消耗品与原材料

C．原材料与在制品

D．在制品与原材料

对于重大缺陷和重要缺陷，注册会计师应当以何种形式与董事会和经理层沟通（）。

A、审计报告

B、书面形式

C、口头方式

D、电话方式

In year X a total of 355 billion dollars was spent for health care in the United States, 30 percent of which was spent by private health insurance companies. Was the amount spent for health care by the federal government’s medicare program less than 60 billion dollars ？（）

(1)In year X medicare spent more than , but less than , of the amount spent by the private health insurance companies for health care.

(2)In year X medicare spent 50 billion dollars less for health care than the amount spent by private health insurance companies.

A．条件(1)充分，但条件(2)不充分．

B．条件(2)充分，但条件(1)不充分．

C．条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分．

D．条件(1)充分，条件(2)也充分．

E．条件(1)和条件(2)单独都不充分，条件(1)和条件(2)联合起来也不充分．