下列不可能出现的天文现象是( )。A．月全食 B．日全食 C．月环食 D．日环食

如图12所示，在蒸馏烧瓶内加适量石灰石和稀盐酸，经检验产生的气体充满烧瓶时，将一气球紧套在瓶口，气球逐渐胀大。然后打开弹簧夹，将注射器中NaOH溶液注入烧瓶并振荡，气球迅速缩小并被吸入烧瓶内。

(1)检验产生的气体充满烧瓶的操作是：                                                                 。

(2)气球被吸入烧瓶是由于NaOH溶液与瓶内气体反应，使瓶内气压        　　　　　　　          。

该反应的化学方程式为：                                                                                      。

关于医德良心，下述提法中错误的是（）。

A．医德良心是对道德情感的深化

B．医德良心是对道德责任的自觉认识

C．医德良心在行为前具有选择作用

D．医德良心在行为中具有监督作用

E．医德良心在行为后具有社会评价作用

Tuesday

October 23   11:00 am

World Tree Day; World Tree Cuisine

For World Tree Day, Snook gives out badges（徽章）to everyone who is nice to the tree, but Bob can’t think of what to do -until he comes up with a song．Also: Madge and Snook plan a party to celebrate the World Tree's birthday．

Wednesday

October 21   11:00am

The Sloth Must Be Crazy; Smarter than You Think

Bob investigates a shiny green object that fell from the sky, and, with Madge's help, figures out what it is． Also: Winslow fears that everyone else is smarter than he is．

Thursday

October 22   11:00 am

Fish out of Water; Burdette's Nest

Bob fears that Ick is stuck inside a rock, but soon learns that the rock is a fossil; Smooch and Snook help patch Burdette's nest．

Friday

October 23  11:00 am

Bones; Food and Plenty of It

After Winslow injures his arm, he refuses to slow down and winds up hurting his leg too．Also: Burdette is upset when the nuts on her favorite tree disappear．

Thursday

November 5  11:00 am

The Sting; Growing

Wartz's frog friend Greenie is frightened by Stripey the bee; Madge and Snook think about everything that's occurred at the World Tree during the past year．

Friday

November 6   11:00 am

The Big Race; You Are What You Are

Winslow, Smooch and Snook organize a relay race(接力赛) for all the animals of the World Tree．Also: Wartz wonders if fish and plants are related since they both need water to survive．

小题1:The information above is most probably about _________．

A．different science fiction films shown each day

B．a series of TV programmes for parents

C．a series of TV programmes for children

D．different children's films shown each day小题2:The theme of the song that Bob comes up with is probably about_________．

A．protecting animals

B．birthday celebration

C．alien legend

D．protecting trees小题3:If Jane wants to know how Winslow gets injured, she will be interested in _____．

A．The Sloth Must Be Crazy; Smarter than You Think

B．Bones; Food and Plenty of It

C．The Sting; Growing

D．The Big Race; You Are What You Are小题4:What is TRUE of Wartz?

A．Wartz has many foolish ideas.

B．Wartz is not clever as others.

C．Wartz is curious and imaginative.

D．Wartz wins a relay race.

患者，男性，14岁，进行性开口困难9年，面部明显不对称．3岁时曾发生颊部外伤

该患者最可能的诊断是（）.

A.颞下颌关节紊乱综合征

B.I癔症性开口困难

C.颞下颌关节强直

D.破伤风后遗症

E.咀嚼肌痉挛

对于电子商业汇票贴现业务，贴入人需要对交易背景的真实性进行审查吗?