处于幼稚期的企业，一般面临很大的市场风险，还可能因财务困难而引发破产风资金，这类企业

改成同义句。

1. Kate can't work out the math problem, I think.

    I ______think Kate ______work out the math problem.

2. He doesn't know either Russian or French.

    He knows ______ Russian______ French.

3. To talk loudly in public is rude.

    ______ ______ ______ talk loudly in public.

4. "You can't smoke any more," the doctor said to him.

    He was ______ ______ ______ ______ smoking.

5. Students go to English clubs. They want to practice their English.

    Students ______want to practice______English go to English clubs.

6. "Did you water the trees?" his wife said to him.

    His wife asked him ______ ______ ______the trees.

肝颈脉回流征阳性最常见于（）

A．右心室肥大

B．肺气肿

C．右心衰竭

D．肝硬化

E．左心衰竭

根据《中国民用航空通信导航监视系统运行、维护规程》规定，设备修理分为台站检修、巡回检修、送修、大修，设备的一般修理由台站组织进行，即台站检修，做到（）。

A.设备发生故障后，台站领导应立即组织台站技术人员，分析故障发生的原因，尽快恢复使用

B.对本台站无力修复的设备或部件，应按规定及时将故障产生的原因和故障现象上报主管部门

C.详细记录故障现象和修理情况

D.以上全正确

钩头锲键在联结画法中（）应与被联结件接触。

A.底面

B.左侧面

C.右侧面

D.顶面

小儿急惊风，邪陷心肝证的治则是( )

A．疏风清热，熄风定惊
B．平肝熄风，清心开窍
C．清气凉营，熄风开窍
D．镇惊安神，平肝熄风
E．清热化湿，解毒熄风