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问题 单项选择题

治疗变异性心绞痛，首选药物为（）

A.β受体阻滞剂

B.钙通道阻滞剂

C.ACEI

D.洋地黄

E.硝酸酯类

答案

参考答案：B

解析：钙通道阻滞剂具有扩张冠状动脉，抑制冠状动脉痉挛的作用，变异性心绞痛时作为首选。

填空题

根据句意及汉语提示写出单词。

1. There were kangaroos that were _______ (跳跃) alongside the car on our way back from Uluru.

2. The Australians have many British _______ (亲戚，家人) and they're like us in many ways.

3. I got some great shots of the boy who plays the guitar on the _______ (左边).

4. We didn't _______ (盼望) to see you .

5. He Zhong manages to show the _______ (运动，动作) and the sounds of the great new band.

6. This is like a _______ (卡通) story.

7. He flies into a peach garden and eats as many _______ (桃子) as he likes.

8. He'll need to take a lot of _______ (练习).

9. I've just _______ (碰，撞) into the head teacher.

10. Don't _______ (放弃) if you want to stay fit.

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单项选择题

被申请人不履行法定职责的，税务行政复议机关应作出的行政复议决定是（）。

A.维持决定

B.履行决定

C.撤销、变更和确认违法决定

D.和解
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