皮皮学，免费搜题
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【单选题】
下列哪种生物技术能有效的打破物种的界限,定向地改造生物的遗传性状,培育新的农作物优良品种( )
A.
单倍体育种技术
B.
诱变育种技术
C.
杂交育种技术
D.
细胞工程技术
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【单选题】电汇适合以下哪种情况的汇款？( )
A.
金额小、收款急
B.
金额小、收款不急
C.
金额大、收款急
D.
以上都不是
查看完整题目与答案
【单选题】What is NOT mentioned as a benefit for family members?
A.
A personal training session
B.
A voucher that can be used at a local store
C.
Free classes for a month
D.
Access to a swimming pool
查看完整题目与答案
【简答题】What is mentioned as something that decides whether or not AI is used for social good that Text A doesn’t take into account?
查看完整题目与答案
【单选题】对于不透明物体，其颜色是在物体吸收其他颜色光线前提下，反射光线的颜色。白色花朵表示将所有颜色的光全部反射，而黑色花朵表明所有颜色的光全部被花朵吸收。花的组织，尤其是花瓣，一般较为柔嫩，易受高温伤害。据此可以判断自然界中品种最少的花是
A.
红色
B.
紫色
C.
黑色
D.
白色
查看完整题目与答案
【单选题】What is not mentioned as the reason why working affects students’ school performance?
A.
Working students are not able to get along well with their classmates.
B.
Working students do not have enough time to do homework.
C.
Students who work long hours are often used to spending their earnings on drugs and alcohol.
D.
Working long hours makes students too tired to study.
查看完整题目与答案
【单选题】如图所示的圆简壁稳态导热问题。内外壁分布给定温度n和,材料导热系数为常数,温度分布曲线示意图应为:
A.
黑色直线分布
B.
无法判断
C.
绿色曲线分布
D.
红色曲线分布
查看完整题目与答案
【单选题】What is NOT used as a stern tube bearing,on a large vessel?
A.
Wooden (lignum vitae) strips
B.
Hard rubber
C.
Resin bonded composition
D.
Bronze bushings
查看完整题目与答案
【单选题】What is NOT mentioned about Textile Publishing 3.5?
A.
It is seen as out of date by managers.
B.
Its installation has been changed to the 9th.
C.
It should increase workplace efficiency.
D.
It will be used by multiple departments.
查看完整题目与答案
【单选题】What is the main idea of the passage?
A.
Hemp is not as dangerous as marijuana.
B.
Hemp can be used to replace trees for paper industry.
C.
Hemp planting can be a good way to protect environment.
D.
Hemp has a prosperous future.
查看完整题目与答案
【单选题】电汇适合以下哪种情况的汇款?
A.
金额小、收款急
B.
金额小、收款不急
C.
金额大、收款急
D.
初次交易、金额大
查看完整题目与答案
相关题目：
【单选题】电汇适合以下哪种情况的汇款？( )
A.
金额小、收款急
B.
金额小、收款不急
C.
金额大、收款急
D.
以上都不是
查看完整题目与答案
【单选题】What is NOT mentioned as a benefit for family members?
A.
A personal training session
B.
A voucher that can be used at a local store
C.
Free classes for a month
D.
Access to a swimming pool
查看完整题目与答案
【简答题】What is mentioned as something that decides whether or not AI is used for social good that Text A doesn’t take into account?
查看完整题目与答案
【单选题】对于不透明物体，其颜色是在物体吸收其他颜色光线前提下，反射光线的颜色。白色花朵表示将所有颜色的光全部反射，而黑色花朵表明所有颜色的光全部被花朵吸收。花的组织，尤其是花瓣，一般较为柔嫩，易受高温伤害。据此可以判断自然界中品种最少的花是
A.
红色
B.
紫色
C.
黑色
D.
白色
查看完整题目与答案
【单选题】What is not mentioned as the reason why working affects students’ school performance?
A.
Working students are not able to get along well with their classmates.
B.
Working students do not have enough time to do homework.
C.
Students who work long hours are often used to spending their earnings on drugs and alcohol.
D.
Working long hours makes students too tired to study.
查看完整题目与答案
【单选题】如图所示的圆简壁稳态导热问题。内外壁分布给定温度n和,材料导热系数为常数,温度分布曲线示意图应为:
A.
黑色直线分布
B.
无法判断
C.
绿色曲线分布
D.
红色曲线分布
查看完整题目与答案
【单选题】What is NOT used as a stern tube bearing,on a large vessel?
A.
Wooden (lignum vitae) strips
B.
Hard rubber
C.
Resin bonded composition
D.
Bronze bushings
查看完整题目与答案
【单选题】What is NOT mentioned about Textile Publishing 3.5?
A.
It is seen as out of date by managers.
B.
Its installation has been changed to the 9th.
C.
It should increase workplace efficiency.
D.
It will be used by multiple departments.
查看完整题目与答案
【单选题】What is the main idea of the passage?
A.
Hemp is not as dangerous as marijuana.
B.
Hemp can be used to replace trees for paper industry.
C.
Hemp planting can be a good way to protect environment.
D.
Hemp has a prosperous future.
查看完整题目与答案
【单选题】电汇适合以下哪种情况的汇款?
A.
金额小、收款急
B.
金额小、收款不急
C.
金额大、收款急
D.
初次交易、金额大
查看完整题目与答案