骨髓纤维化表现为()
A.泪滴形红细胞增多
B.靶形红细胞增多
C.破碎红细胞增多
D.棘形红细胞增多
E.红细胞缗钱状形成
参考答案:A
骨髓纤维化表现为()
A.泪滴形红细胞增多
B.靶形红细胞增多
C.破碎红细胞增多
D.棘形红细胞增多
E.红细胞缗钱状形成
参考答案:A
A. She's reading.
B. She's drawing.
C. She's writing.
D. She's seeing.
3. What does Mrs. Li want to look at?[ ]
A. Story book.
B. Li Ming' s pen.
C. A bike.
D. A letter.
4. Does Li Ming give the story book to Mrs. Li?[ ]
A. Yes, he does.
B. No, he doesn't.
C. Yes, he is.
D. No, he isn't.
5. Is Jenny in this dialogue (对话)?[ ]
A. Yes, she is.
B. Yes, she does.
C. No, she isn't.
D. No, she can't.