宫颈癌发病的危险因素A、未婚B、早婚、多产C、多次人流史D、初产年龄大E、长期使用避孕套者

Which of the following is an idea held by Jonathan Portes？

A．Britain"s poor growth performance was due to fiscal austerity.

B．His findings are not suitable for the countries like the UK.

C．Most EU countries should raise their debt-to-GDP ratios.

D．EU countries should rely on fiscal austerity to avoid depression.

请帮忙给出正确答案和分析，谢谢！

As to Britain, a recovery in European trade______.

A．threatens to induce a state of depression

B．is helpful for its economic development

C．involves a condition of long-term illness

D．will make Germany cooperate with it

请帮忙给出正确答案和分析，谢谢！

烟片总糖的测定要分以下几步()。

A.糖液制备

B.费林反应

C.高锰酸钾滴定

D.计算

此题为多项选择题。请帮忙给出正确答案和分析，谢谢！

下列不属于传播的必须要素的是

A、信息

B、传播者

C、传播途径

D、接受者

E、反馈

请帮忙给出正确答案和分析，谢谢！

According to the passage, the author______.

A．was a doctor of Dr. Sardjito Hospital

B．was receiving stroke treatment in a hospital

C．was good at dealing with stroke patients

D．was collecting information for her paper

请帮忙给出正确答案和分析，谢谢！