利多卡因可引起或促进神经肌肉接头受体脱敏感。()

1957年谁研制出第一台γ相机（）。

A.Cassen

B.Anger

C.Curie

D.DavidKubl

E.YaloW

When the swim season began, my 11-year-old daughter, Elizabeth, and I cut a deal. She would go to practice three times a week and try really hard, and I wouldn’t make her compete in the swim meets because on the day of a meet, she would be nervous all day. Her nerves rooted from the possibility that she would do something horribly wrong and let everyone down.

Recently, they had a T-shirt relay, which works like this: one person from each relay team puts on a T-shirt and a pair of socks, swims 50 meters, and gets out of the pool. She takes off the clothes and puts them on the next person, who then swims 50 meters. This continues until everyone on the team has completed a lap.

By the last leg, Elizabeth’s team had built up a moderate lead. Then it was Elizabeth’s turn to swim. She seemed to swim faster in the T-shirt and socks than when she wasn’t wearing them.

Approaching the halfway mark, she was still in the lead. Then one of Elizabeth’s socks fell off and was floating in the pool. “She has to get that sock on before the end of the race,” a swimming official told her team, “or you will be disqualified.”

Everybody on her team started screaming, “Elizabeth! Elizabeth! Stop! Get the sock!” But she couldn’t hear them. As she started her last 25 meters, a girl in Lane 2 was gaining on Elizabeth. It was time for desperate measures. A girl on my daughter’s team jumped in the pool, grabbed the sock, and swam after Elizabeth. She grabbed Elizabeth’s foot. “You have to put the sock on,” the girl screamed. Elizabeth continued swimming while her teammate put on the sock.

By now, the girl in Lane 2 was about to pass Elizabeth. With the sock finally on, Elizabeth swam her heart out for the last 15 meters. It was close, but Elizabeth beat the other girl to the wall for the victory.

On the ride home, she relived her moment of glory again and again. She told me that if the T-shirt relay was an Olympic event, her team would win the gold medal. I told her that in my professional opinion, she was absolutely right.

小题1:Elizabeth was nervous about swim meets because she _______.

A．was afraid of disappointing everyone

B．didn’t expect to lose the swim match

C．didn’t want to compete against other girls

D．was worried about making errors in public小题2: From the passage, we know that _______.

A．socks contributed greatly to Elizabeth’s victory

B．the match nearly drove Elizabeth desperate

C．good luck finally fell on Elizabeth’s team

D．Elizabeth’s team narrowly won the match小题3: It can be inferred that Elizabeth would _______.

A．swim faster in the T-shirt

B．enjoy swim meets later on

C．experience the moment again

D．take part in an Olympic event

石阡于哪年哪月哪日解放？

简述增字强释与增字足意区别。

马克思认为，巴黎公社所建立的无产阶级专政是“新的真正民主国家”。在巴黎公社的措施中，体现了这一观点的是（）①公社委员由选举产生②废除旧军队，代之以国民自卫军③选民对公社委员有监督权和罢免权④没收逃亡资本家的工厂

A.②③④

B.①②③④

C.①③

D.①④