患者，女 21岁，下肢水肿、尿少3周，查体：血压150/100mmHg，口腔黏膜多个
题型：单项选择题
问题：
患者，女 21岁，下肢水肿、尿少3周，查体：血压150/100mmHg，口腔黏膜多个溃疡，尿常规蛋白(+++)，红细胞15～20个/HP，白细胞5～10个/HP，．血Cr正常，Hb 90g/L，ESR 100mm/h
为明确诊断，下列哪项检查最有价值
A．尿蛋白定量
B．血清补体C3
C．双肾B超
D．抗核抗体
题型：单项选择题
根据短文内容及首字母提示，填写所缺单词。
Children are amazing! They pick up languages so naturally and easily. Have you ever wondered why? It’s not because they have great natural language abilities. In fact, studies s 小题1: that an adult’s potential(潜能) to learn language is just as good as a child’s .
So why do children still s 小题2: to acquire(学到) language more quickly than the rest of us? It’s because of the way they learn. Children learn by simply d 小题3: what comes naturally—they listen, copy and communicate. Let’s take a c 小题4: look at how children acquire language. Perhaps we can discover a better, more “natural” way to learn English.
Children don’t practice grammar drills, but u 小题5: language to talk about things that interest them. This helps them learn to express themselves. They don’t w 小题6: about inadequate(不足的) vocabulary or poor grammar. They find w 小题7:
to express themselves, and they do it successfully.
Students of English should also pay more attention to genuine(真实的) communication. Look for chances to talk with people in English. If you can’t find a foreigner to talk to, talk with other English students i 小题8:. Start an English discussion group and chat about music, movies or whatever interests you.
Don’t worry about m 小题9: mistakes. The aim is to learn how to communicate easily and comfortably. Remember that you can communicate successfully even with a small vocabulary.
Trust your own natural a 小题10: to learn English. You’ve got more pot
ential than you probably realize!