铁丢失过多的疾病包括()
A.其他铁丢失过多的疾病
B.咯血和肺泡出血
C.血红蛋白尿
D.慢性胃肠道失血
E.月经过多
参考答案:A, B, C, D, E
读一读,变一变。
1. Why don't you buy a T-shirt?(改为同义句)
________ ________ buy a T-shirt?
2. How about a nice present?(改为同义句)
________ ________ a nice present?
3. I want to buy a present for my mother.(改为同义句)
I want to ______ ______ ______ ______ ______.
4. Line A is longer than Line B.(改为同义句)
Line B is_______ ________Line A.
5. They are fine.(对画线部分提问)
_________________________________________.
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