问题
单项选择题 A1/A2型题
高效价的抗RNP抗体对下列何种疾病具有诊断意义（）
A.干燥综合征（SS）
B.混合结缔组织病（MCTD.
C.系统性红斑狼疮（SLE.
D.类风湿关节炎（RA.
E.强直性脊柱炎
答案
参考答案：B
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高效价的抗RNP抗体对下列何种疾病具有诊断意义（）
A.干燥综合征（SS）
B.混合结缔组织病（MCTD.
C.系统性红斑狼疮（SLE.
D.类风湿关节炎（RA.
E.强直性脊柱炎
参考答案：B
Our school has a big library . It has many on different subjects. Students can read books and newspapers in the room.. They can also borrow books from the library . But they must them on time . If they books, they must pay for them . Miss Yang works in the library .She is very helpful and to the students .
One morning she was at the desk when Han Meimei hurried in . She told Miss Yang that she couldn’t find the library book Red Star Over China . At that moment Lucy came into the library with Meimei’s library book .
She it in the classroom . Meimei was very .She thanked Lucy and said that she would be more from then on .
| 小题1: | A．students B．teachers C．books D．pictures |
| 小题2: | A．sitting B．reading C．meeting D．waiting |
| 小题3: | A．borrow B．lend C．give D．return |
| 小题4: | A．lose B．forget C．leave D．miss |
| 小题5: | A．strict B．kind C．ready D．free |
| 小题6: | A．working B．playing C．sleeping D．studying |
| 小题7: | A．somewhere B．anywhere C．nowhere D．everywhere |
| 小题8: | A．found B．bought C．looked for D．left |
| 小题9: | A．angry B．happy C．sorry D．sad |
| 小题10: | A．careful B．helpful C．thankful D．beautiful |