按要求写句子。 1．写一个表现母爱的句子，用上“凝聚”这个词语。 _________

At the beginning of project execution, you notice different opinions between team members relating to project work and deliverables and to the level of overall complexity. What should you do right now

A) Give your team members some time to develop a common understanding of the project scope and product scope. Upcoming interface problems may be resolved later.
B) Use the risk management processes to identify and assess risks caused by misunderstandings and develop a plan with measures in order to respond to them.
C) Organize meetings to identify and resolve misunderstandings between team members in order to early avoid interface problems, disintegration and costly rework.
D) Use interviews in private with each individual team member to inform them of your expectations and your requirements in an atmosphere of confidence.

在烧结过程中总体是氧化气氛，局部是（）。

螺旋输送机适合输送的物料是（）。

A.大块物料

B.小块物料

C.粉末物料

D.气体

深入实施中西部高等教育振兴计划，扩大重点高校对中西部和农村地区招生规模。全面提高高校（），统筹推进世界一流大学和一流学科建设。

A.学习能力

B.创新能力

C.合作能力

D.思维能力

张某是某石油公司的业务员，一直代理公司与某农机站的石油供应业务。后张某被石油公司开除，但石油公司并未将此情况通知农机站，张某仍以石油公司的名义与农机站签定了合同，该合同属于( )。

A．效力待定合同

B．无效合同

C．可撤销合同

D．有效合同