叫声来表达悲伤的情感,如“”。
为圆O的直径,点P在
的延长线上,
,
与圆O相切,切点分别为C,D,若
,
,则
等于( )

B .
C .
D .
⑴Who's she? A. He's my grandfather.
⑵Who's that? B. This is my uncle.
⑶Who's this? C. That's my brother, Jim.
⑷Who's he? D. She's my sister.
⑸What's that? E. It's a panda.
① 要能看到梅与雪的差异 ② 要能够看到别人的优点和长处
③ 要扬长避短,自强不息 ④ 要正确认识和评价自己及他人
中,
,
,以点B为旋转中心把
按顺时针旋转
度,得到
,点
恰好落在AC上,连接
,则
.
A man asked why an old lady was all alone on a cruise ship. He 1 that although she was alone, all the staff, ship's officers, waiters and busboys, were very 2 with her. So he asked the waiters who the lady was, 3 to be told that she owned the shipping line, but all the waiters knew was that she had been on the last 4 cruises. One after the other.
As he left the dining room one evening the man 5 her eye and stopped to say hello. They chatted for a while and he asked 6 , "I heard that you've been on this ship for the last four cruises." She replied, "Yes, that's 7."
He said, "I don't understand." And she replied, without a pause, "It's 8 than living in a nursing home. So there will be no nursing home in my future, I'm 9 on this cruise; the average 10 for a nursing home is $200 per day. Here, I can get a 11 discount and senior discount price of $135 per day. That 12 $65 a day for tips and extra cash. It works very well for me here.
I can have as many as ten meals a day of fantastic food or room 13 which means I can have breakfast in bed every day of the week. I get a free swimming pool, a workout room. Free washers and dryers, and showers every night. I get free toothpaste and free soap and shampoo. They will even 14 you like a customer, not a 15. An extra $5 worth of tips will have the entire staff hurrying to help you,
I get to 16 new people every seven or 14 days! TV broken? Light bulb needs changing? Need to have the flowers 17? No problem! They will fix everything and 18 for the inconvenience. Clean sheets and towels every day, and you don't ever have to 19 them to do so. There is always a doctor on board. This is 20 I want to live the end of my life.
Philip is the bravest boy I know. His friends and family are all very1him.
Ten-year-old Philip was born with an 2 which means that he is always breaking his bones(骨头).Although he has such a serious illness, Philip 3playing sports. In January last year he 4wheelchair racing. He came second in his first 5, and since then Philip has won every other race!
In order to look for a new challenge(挑战), Philip6to take part in the London Wheelchair Marathon(马拉松).7, five days before the race Philip got sick. He didn't want to 8.He finally made up his mind to take part. Philip was given medicine by his doctor and guess what?He not only9it, but he also finished in first place!
Philip is very10and never gives up. That's why he has been chosen to be the Bravest Child of the Month.

作品1 作品2
,式中“G”叫做引力常量.则在国际单位制中,G的单位应该是( )
B .
C .
D .
B .
C .
D .