问题
单项选择题 共用题干题
患儿男，8个月，早产儿，未加辅食，体检时发现睑结膜苍白。血常规：Hb80g/L，RBC2.5×1012/L。确诊：小细胞性贫血。
该患儿药物治疗的时间应持续到（）。
A.面色苍白消失1周左右
B.肝、脾恢复正常后2周左右
C.网织红细胞增高2个月左右
D.血红蛋白正常后2个月左右
E.红细胞正常后1个月左右
答案
参考答案：D
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患儿男，8个月，早产儿，未加辅食，体检时发现睑结膜苍白。血常规：Hb80g/L，RBC2.5×1012/L。确诊：小细胞性贫血。
该患儿药物治疗的时间应持续到（）。
A.面色苍白消失1周左右
B.肝、脾恢复正常后2周左右
C.网织红细胞增高2个月左右
D.血红蛋白正常后2个月左右
E.红细胞正常后1个月左右
参考答案：D
| 阅读理解。 |
| Talking on a mobile phone is expensive, so a lot of people send text messages. Text messages are much cheaper by making the words shorter. You can do this by taking out "unimportant" letters in the words and using numbers instead of words (2=to, 3=free, 4 = for, 8 = ate, so, etc. ). You can also keep a way from using punctuation. Here is an example: Do u wnt 2 g 2 th cnma tnit? (Do you want go to the cinema tonight?) What do you think these text messages mean? Whr hv U bn? Iv bn wing hrs fr a cll. Im hm nw, why nt gv me a cll. I gt a txt mssge frm my frnd. Shes hvng a prty on Strdy. Mobile phone users have developed a group of symbols to show how they feel. They are called emoticons, and there are some examples below. To read an emoticon, you have to look at it sideways. For example, if you say something in a text message that is a joke, you can follow it with a smiling face. Like this : Why didt you call me? I'm so sad.－ (Here are some others. Can you think of text messages where you could use them? -) laughing, -( sad, -< really sad, -o shocked, -v shouting, | . | asleep, 8－| , surprised, /\-o bored. |
1. Why are text messages popular? |