禁止在吊篮中（）。 A.坐下 B.嬉戏、打闹 C.聊天

My name is Mary Green. I live in a new house with my parents. There is a beautiful and a small room for me.1 like it very much.

Now let me tell you something about my new house. My new house is on a busy street. There is a big, new and clean park across from my house. I can see the flowers in it from my room. We often take a walk in the park after dinner every evening. There is a large shopping mall near my house. It is between a hospital and a bank. We can buy fruits, vegetables and food in the mall. They are good but cheap. My school is near my house. So I always go to school on foot.1 like my new house. What do you think of it?

小题1:How is the park?

A．big

B．old

C．dirty

D．small小题2:Where is the bank?

A．It is across from my house.

B．It's between a hospital and a shopping mall.

C．It's next to a park.

D．It's next to a shopping mall.小题3:We can't buy _______ in the shopping mall.

A．fruits

B．vegetables

C．flowers

D．food小题4:Which of the following is TRUE?

A．I walk to school on weekdays.

B．There is no bank near my house.

C．The street is very quiet

D．My room is big and beautiful.

下列不属于急性肝炎胆囊征象的有（）。

A.胆囊壁增厚

B.胆囊壁呈三层结构

C.胆囊腔内见异常沉积性回声点

D.上述异常多发生于肝炎早期

E.胆囊各径线增大

要鉴别无瓶签的四氯化碳、苯、酒精、乙酸四瓶液体，下列一种试剂就可行的是

A．水

B．石蕊试液

C．氢氧化钠溶液

D．溴水

在生物学的发展历程中，为生物进化研究作出重大贡献的科学家是 [ ]

A．哈维

B．林奈

C．袁隆平

D．达尔文

化学与生活、生产密不可分，下列叙述正确的是（　　）

A．纯净水几乎不含任何杂质，喝纯净水比喝矿泉水对人体更营养、更健康

B．“乙醇汽油”因油价上涨而被广泛使用．它是指在汽油里加入适量乙醇混合而成的一种燃料，它是一种新型的化合物

C．某雨水样品采集后放置一段时间，pH值由4.68变为4.28，是因为水中溶解了较多的CO₂

D．蒙古牧民喜欢用银器盛放鲜牛奶有其科学道理：用银器盛放鲜牛奶，溶入的极微量的银离子，可杀死牛奶中的细菌，防止牛奶变质