问题
多项选择题
多发性肌炎的临床表现正确的是（）
A.眼肌和面肌也是经常被累及的肌群
B.四肢远端肌群受累者不足1／4
C.骨盆带及肩胛带肌群最易受累
D.50％的发生颈部肌肉无力，25％可见吞咽困难
E.本病可发生任何年龄以男性受累多见
答案
参考答案：B, C, D
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多发性肌炎的临床表现正确的是（）
A.眼肌和面肌也是经常被累及的肌群
B.四肢远端肌群受累者不足1／4
C.骨盆带及肩胛带肌群最易受累
D.50％的发生颈部肌肉无力，25％可见吞咽困难
E.本病可发生任何年龄以男性受累多见
参考答案：B, C, D
| 从下面方框中选择适当的选项填人短文中，使短文通顺、完整。选项中有两个选项是多余选项。 | |
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| Anna really wanted to do something significant (有意义的) for her school before she left school. But she couldn't __1___ of anything meaningful that would influence the lives of her schoolmates. One day, Anna saw a girl __2___ by the school pond (池塘) crying. Anna went up to __3___ and said, "Are you okay? Is there __4___ I can do to help you?" Anna found out that the girl was in her first year and was having trouble __5___ her schoolwork. Then, Anna had an __6___. She would start a tutoring group where. they could help the students who were __7___ in their subjects. Before long, many students volunteered to __8___ Anna's tutoring group. Soon, Anna also started other support groups like "I'm not Alone" ___9__ provided counseling (咨询) for students whose parents divorced (离婚). Anna was __10__ that she could help others. |