【单选题】What does the phrase 'to keep its feet to the fire' in the last paragraph mean?
A.
To place Apple's feet close to the fire.
B.
To pressure Apple into intensifying its competition
C.
To force Apple to dance hard on the fire.
D.
To advise Apple to strategically drop its side products.
【单选题】给家兔静脉注射 20% 葡萄糖 5ml,尿量增加的主要原因是
【多选题】下列有关工程网络计划的叙述,正确的是()。
C.
网络计划中以终点节点为完成节点的工作,自由时差与总时差相等
E.
除了以网络计划终点为完成节点的工作,其他工作的最迟完成时间应等于其紧后工作最迟开始时间的最小值
【单选题】What does the underlined word“collapsed” probably mean? ( )
【多选题】下列有关工程网络计划叙述正确的是( )。
C.
网络计划中以终点节点为完成节点的工作,自由时差与总时差相等
E.
除了以网络计划终点为完成节点的工作,其他工作地最迟完成时间应等于其紧后工作最迟开始时间的最小值
【单选题】Her cheeks seemed to be on fire . What does the underlined part mean?
A.
to be angry like burning fire
B.
to be ill like burning fire
C.
to be excited like burning fire
D.
to be nervous like burning fire
【单选题】What kind of information does the fire plan contain?
A.
Location of firefighting equipment onboard
B.
How to use firefighting equipment onboard
C.
Information on how handle different types of fires
D.
Fire alarm signal, fire instruction and your assignment
【单选题】What kind of information does the fire control plan contain?
A.
Fire alarm signal, fire instruction and your assignment.
B.
Location of firefighting equipment onboard
C.
How to use firefighting equipment onboard
D.
Information on how to handle different types of fire.
【单选题】What does FIRE procedure mean?
A.
Find, isolate, report and extinguish.
B.
Fire, isolate, repeat and extinguish.
C.
Find, isolate, repeat and extinguish.
D.
Fire, isolate, raise alarm and extend.
【单选题】在等边三角形ABC中,CD是∠ACB的平分线,过D作DE ∥ BC交AC于E,若△ABC的边长为a,则△ADE的周长为( )