沿进入汽车的方向，在载车板适当位置上装有高度为（）以上的阻车装置或其他有效阻车装置。

诊断肥厚性梗阻性心肌病时在心脏听诊上不需与下列各种疾病相鉴别的是

A．陈旧性心肌梗死

B．室间隔缺损

C．先天性主动脉口狭窄

D．风湿性二尖瓣关闭不全

E．主动脉瓣关闭不全

“以人为本，关注民生”是古往今来安邦定国的基本经验。下列思想家及其主张能体现这一观点的是[ ]

A、孔子“仁者，爱人”“为政以德”

B、孟子“贫贱不能移，富贵不能淫”

C、老子“祸兮，福之所倚；福兮，祸之所伏”

D、韩非子“法不阿贵”“以法为本”

句型转换。

1. I think it will rain. (否定句)

    I _______ think it _______ rain.

2. Can you tell me how to get to the park, please? (同义句)

    Can you tell me ______________________ the park, please?

3. Tom uses a knife to open the tin. (同义句)

    Tom _______ the tin _______ a knife.

4. These fish are sleeping. Their eyes are open.(同义句)

    These fish are sleeping ________ their eyes _______.

5. He turned around but could not see anything unusual. (同义句)

    He turned around but could see __________________________.

清燥救肺汤与桑杏汤中均包含的药物是（）

A.杏仁、桑叶

B.桔梗、枳壳

C.沙参、麦冬

D.杏仁、桔梗

E.杏仁、枇杷叶

金属粉末，按重量计算含银96.5%、含金2.0%、含铂1%、含钯0.5%