Many Italian industries today
A. have come back from the dead.
B. are at risk because of the cheap foreign rivals.
C. still focus on quality, tradition and craftsmanship.
D. want to give up the difficult instrument-making.
It can be inferred from Paragraph 3 that the UAW gives top priority to
A. taking its ownership stake in GM.
B. enlarging the retiree health-care fund.
C. raising workers" wages and benefits.
D. validating the contract with GM.
According to the author, biographies can become boring because they are too
A. short.
B. detailed.
C. authoritative.
D. superficial.
下列不厲于CT防护中常用的辐射剂量的是()
A. 局部剂量
B. 个人剂量
C. 全身别量
D. 有效剂量
E. 照射量
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