24. ______is known to all, the Amber Roo

搜题请搜索小程序“爱下问搜题”

问题选择题

24. ______is known to all, the Amber Room belongs to the Russians.

A．As

B．Which

C．That

D．What

答案

答案：A

改错题

Read, judge and correct. 读下面的句子判断正(T)误(F)，并将错误的单词在后面的横线上改正过来。

( ) 1. I is drawing a picture.

( ) 2. This is chalks.

( ) 3. They are reading books.

( ) 4. He is playing ping-pong under the gym.

( ) 5. Is this you pencil?

单项选择题

男性，58岁，3小时前急起剧烈胸痛，大汗，尿量减少，脉细弱。PCWP与左室舒张末期压力均明显升高。为早期进行冠脉再灌注，宜首选哪种方法（）

A.急诊冠脉旁路移植术

B.链激酶溶栓治疗

C.经皮腔内冠状动脉成形术

D.大量输液补充血容量

E.主动脉内气囊反搏