问题
单项选择题
典型心绞痛患者含服硝酸甘油后，疼痛应在多长时间内缓解（）
A.几秒钟内
B.1～5分钟
C.10～15分钟
D.20分钟左右
E.30分钟以上
答案
参考答案：B
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典型心绞痛患者含服硝酸甘油后，疼痛应在多长时间内缓解（）
A.几秒钟内
B.1～5分钟
C.10～15分钟
D.20分钟左右
E.30分钟以上
参考答案：B
| 改错 此题要求对所给短文改错，对标有题号的每一行做出判断： 若有错（每行只有一出错），则按下列情况改正. 此行多一词：把多余的词用（\）划掉，在右边横线上写出该词，并用（\）划掉. 此行缺一词，在缺词处加（/\），在右边横线上写出该加的词. 此行错一词，在错词下划一横线，在右边横线上写出改正后的词。 | ||
| Dear Laura, It's natural for teenager to want some "personal space" and become independent. It's also natural that parents want protect and guide his children. But the problem is that the way your father express his love and care for you is wrong. Since your father is not so easily to talk to, I advise solving the problem indirectly. What about talking with your mother and tell her what worries you? Maybe she will do you a favor. What was more, sharing funny school news and as well as your learning achievements and problems with your parents will help them know you more better and be less worried your school life. After you've done this, I'm sure your father will stop checking your private area so often. | 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. | |