题目内容

采用EDTA滴定法可以快速测定水泥稳定土中的水泥剂量，但应严格控制首次确定的标准曲线，以后每次测定时只需配制EDTA溶液和代表性混合料滴定，达到快速测定目的。()

A. 正确
B. 错误

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SECTION C NEWS BROADCAST
Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. At the end of each news item, you will be given 10 seconds to answer the questions.
听力原文： The Mediterranean nation of Cyprus becomes one of l0 new members of the European Union on Saturday, but only the ethnic-Greek southern part of the island will join and under a cloud of international criticism after its people voted down a U. N. plan for reunification with Turkish Cypriots in the north.
Well before its official entry into the European Union on May 1, the distinctive blue EU flag, with its circle of gold stars was fluttering in Cyprus. Cypriots seemed eager to take their place at the EU table.
Former Cypriot President George Vassiliou was the chief negotiator for Cyprus's accession to the union.
"The European Union, in my opinion, is the future," he announced. "The European Union is exactly what we want to achieve--forgetting about the past, forgetting about the wars and the suffering of the past and building together a future."
Which country was accepted as a member of the European Union on Saturday？

A. Turkey.
B. The southern part of Cyprus.
C. The northern part of Cyprus.
D. The whole country of Cyprus.

将血沉正常的人的红细胞放人血沉快的人的血浆中，红细胞的沉降率E．

听力原文：W: I wish Mary would call when she knows she'll be late. This is the third time we have had to wait for her.
M: I agree, but she does have to drive through very heavy traffic to get here.
Q: How does the man feel about waiting for Mary？
(19)

A. He is annoyed but understands.
B. He is not happy.
C. He knows Mary must drive a long way.
D. He is afraid of the woman he is speaking to.

供应链管理是计划、组织和控制从最初原材料到最终产品及其消费的整个业务流程，这些流程连接了从供应商到顾客的所有企业。供应链包含了由企业内部和外部为顾客制造产品和提供服务的各职能部门所形成的价值链。()

A. 正确
B. 错误