Section A
Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.
听力原文:M: Hey, Luis, I've got a used copy of our chemistry textbook for half price.
W: I'm afraid you wasted your money. Yours is the first edition, but we are supposed to be using the third edition.
Q: What has the man done?
(12)
A.He has edited three books.
B.He has bought the wrong book.
C.He has lost half of his money.
D.He has found the book that will be used.
第4题
与系统性红斑狼疮血小板减少有关的自身抗体是
A.抗血小板抗体
B.抗SSA抗体
C.抗RNP抗体
D.抗Sm抗体
E.抗dsDNA抗体
第5题
下列自身抗体中,诊断系统性红斑狼疮的标志抗体是
A.抗核抗体(ANA)
B.抗SM充体
C.抗双链DNA抗体
D.抗RNP抗体
E.抗SSA抗体
第7题
与系统性红斑狼疮肾脏损伤相关的抗体是
A.抗血小板抗体
B.抗SSA抗体
C.抗RNP抗体
D.抗Sm抗体
E.抗dsDNA抗体
第8题
对系统性红斑狼疮特异性最高的是
A.抗RNP抗体
B.抗Sm抗体
C.抗SSA抗体
D.抗dsDNA抗体
E.抗核抗体
第9题
对系统性红斑狼疮敏感性最高的是
A.抗RNP抗体
B.抗Sm抗体
C.抗SSA抗体
D.抗dsDNA抗体
E.抗核抗体
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