【单选题】The author seems to feel that most companies______.
A.
will be on computers within five years.
B.
lose money whenever the computers go down.
C.
have trouble making the conversion to computers.
D.
do not save money by using the computer.
【单选题】The author seems to feel that most companies ______.
A.
will be on computers within five years
B.
lose money whenever the computers go down
C.
have trouble making the Conversion to computers
D.
do not save money by using the computer
【单选题】ZYJ7电液转辙机启动油缸由缸体、缸筒、()、螺堵及O型圈组成.
【单选题】当大量使用可燃性气体时,应严禁使用( )。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
D.
. 水浴锅 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
【简答题】黄瓜的花芽分化具有早熟性和( 可塑性)的特点。
【简答题】插秧机的供秧机构必须完成[填空(1)] 。
【简答题】黄瓜的花芽分化具有 [ ] 和可塑性的特点
【简答题】42CrMo钢经过调质和表面淬火后,表层组织为( ),心部组织为( )。
【简答题】So, some companies who feel that ___________________, or they need to build a team, send their workers to ______________________ .