钢筋调直宜采用机械方法,也可采用冷拉方法。当采用冷拉方法调直钢筋时,HPB235级钢筋的冷拉率不宜大于( ),HRB335级、HRB400级和RRIM00级钢筋的冷拉率不宜大于1%。
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The success of a country in the New Age of Superstuff lies in________.
A. research
B. investment
C. innovation
D. application
The young woman' s parents ________her for questioning their authority.
A. scorned
B. scolded
C. scrubbed
D. scored
( )是指外国企业或外国人与中国内地企业依照《中华人民共和国中外合作经营企业法》及有关法律的规定,依照合作合同的约定进行投资或提供条件设立,分配利润和分担风险的企业。
A. 中外合资经营企业
B. 中外合作经营企业
C. 外商投资股份有限公司
D. 外商投资企业
The best candidates for cornea transplants should________.
A. have a very clear cornea
B. have a normal cornea
C. have a cloudy cornea with some diseases such as glaucoma
D. have a defective cornea without any problems concerned with the optic nerve or retina