“学会汉语拼音”的衡量标准是什么？

某些超过20年使用期限的汽车存在不同程度的计缺陷。在应当报废的汽车中有一些不是H国进口车。所有的H国进口车都不存在设计缺陷。
如果上述断定为真，则以下哪项一定为真( )

A．有些H国进口车不应当报废
B．有些H国进口车应当报废
C．有些存在设计缺陷的汽车应当报废
D．所有应当报废的汽车的使用期限都超过20年

主动脉口（）。

A.为右心室的出口

B.口周缘有主动脉瓣

C.为左心室的出口

D.口周缘有二尖瓣

E.口周缘有三尖瓣

既化痰止咳，又和胃降逆的药是

A．紫菀

B．苏子

C．枇杷叶

D．枳实

E．柿蒂

I used to find notes left in the collection basket of the church, beautiful notes about my homilies(讲道)and about the writer’s thoughts on the daily readings. The (1) fascinated me. But it was a long time (2) I met the author of the notes.

One Sunday morning, I was (3) that someone was waiting for me in the office, a young woman who said she (4) all the notes. When I saw her I was (5) , since I had no idea thatit was she who wrote the notes. She was sitting in a chair in the office. Her (6) was bowed and when she raised it to look at me, she could barely (7) without pain. Her face was disfigured(畸形), so smiling was very (8) for her. We (9) for a while that Sunday morning and agreed to meet for lunch later that week. As it (10) , we went to lunch several times, and we shared things about our (11) . We spoke of authors we both had (12) , and it was easy to tell that (13) are a great love of hers. She suffered from a disfigurement that cannot be made to look (14) . I know that her condition (15) her deeply. Yet there was a beauty to her that had nothing to do with (16) . She was one to be listened to, whose words came from a wounded but (17) heart. She possessed a fine tuned sense of beauty. Her only (18) in life was the loss of a friend. The truth of her life was a desire to see beyond the (19) for a glimpse of what it is that matters. She found beauty and (20) and they befriended her, and showed her what is real.

6().

A．hand

B．arm

C．head

D．body