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问题 单项选择题 A1/A2型题

患儿女，3岁。呼吸困难，皮肤、黏膜发白，心率增快且不规则，被诊断为心力衰竭，活动稍多即出现症状，日常活动明显受限，该患儿的心功能分级为（）

A.Ⅰ级

B.Ⅱ级

C.Ⅲ级

D.Ⅳ级

E.Ⅴ级

答案

参考答案：C

听力题

小题1:She is s              with her son’s progress.

小题2:He said he would never f             me for my mistake.

小题3:She was a               medal for her bravery.

小题4:They entered the area without p               .

小题5:Young people usually have more e           than the old.

小题6:Come with me and I’m sure you will b            from that expert’s speech.

小题7:She doesn’t p            her children to smoke.

小题8:The river is so polluted that every day we can see a lot of things f________ on the water.

小题9:The reason why we have to fall to the ground is that there is g_________.

小题10:The reason he gave to a________ for his absence was unbelievable.

小题11:Seeing the snake, she couldn’t help s____________.
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选择题

下列运算结果是负数的是[ ]

A．﹣(﹣3)

B．﹣(﹣3)3

C．﹣|﹣3|

D．(﹣3)4
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