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【单选题】
拉马克提出的“生物是不断发展变化的,在特定的生活环境中,经常被使用的器官会逐渐发达,而不常使用的器官则会逐渐退化。”的观点,被概括为A.
获得性遗传
B.
自然选择
C.
变异
D.
用进废退
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】What kind of service does Credit Karma offer?
A.
Records of a person's financial activities.
B.
Lower interest rates for loan repayments.
C.
Lifting up people's credit scores.
D.
Providing good saving choices.
【多选题】What kind of service does TCP service model include? ____
A.
connection-oriented service
B.
connectionless service
C.
reliable data transfer service
D.
unreliable data transfer service
【简答题】What kind of service does Sky Bar provide?
【单选题】What kind of service does Business First provide?
A.
Marketing
B.
Foreign investment
C.
Consulting
D.
Computer repair
【简答题】What kind of service is offered as far as delivery is concerned?
【单选题】What kind of service does the hotel offer?
A.
laundry service
B.
free shuttle bus
C.
free taxi service
D.
free booking air ticket
【简答题】BT5: What kind of service is the male speaker asking for?
【简答题】电压互感器使用时副边不允许( );电流互感器使用时副边不允许( )。
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