小脑幕上急性硬脑膜外血肿出现钩回疝时有定位意义的瞳孔变化是()

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问题单项选择题

A．患侧瞳孔逐渐缩小

B．患侧瞳孔逐渐散大

C．双侧瞳孔缩小

D．双侧瞳孔散大

E．双侧瞳孔大小多变

答案

参考答案：B

补全对话，情景问答

根据上下文，完成下列对话中所缺少的词语，每空一词，缩写算一词。

A: Excuse me, Mum. 1 my dictionary?

B: 2 or Chinese?

A: I want to look up a 3 word in my English textI can't understand it.

B: 4 it on your bookshelf?

A: No, it 5 . Is it in 6 bedroom? You used it just now.

B: Oh, I am sorry. I put it 7 my dresser. It's in my bedroom. I will get it for 8 .

A: It doesn't matter. 9 get it myself.

B: By the way, you'd better put 10 on the shelf after you finish your reading.

选择题

关于我国人口与民族的叙述，不正确的是（　　）

A．我国人口东部多，西部少

B．我国共有56个少数民族，壮族人口最多

C．我国少数民族主要集中在西南、西北、东北

D．我国各民族分布特点是大杂居、小聚居