A.Appid、GOI
B.GOCBRef、DataSet、ConfRev
C.GOCBRef、DataSet、ConfRev
D.Appid、GOID
E.GOI
F.F.GOCBRef、DataSet
According to the American federal government, residents of Hawaii have the longest life ______ :77.2 years.
A)rank B)span C)scale D)scope
It __________ according to where you live, and this is a very rough estimate
[A] shifts
[B] converts
[C] modifies
[D] varies
A.Declarative
B.Imperative
C.Exclamatory
D.Interrogative
A、is nothing
B、is something
C、can be exchanged with virtual money
D、can make anything possible
We are quite sure that we can ______our present difficulties and finish the task according to schedule.
A)get across B)get over C)get away D)get off
A.the largest
B.the second largest
C.the third largest
D.the fourth largest
While elderly people 47.to sleep for fewer hours than they did when they were younger, this has a 48.effect on their brain's performance and they would benefit from getting more, according to research.
According to Fozard's argument people can make their brains work more efficiently by _____.
(A) constantly doing memory work (C) going through specific training
(B) taking part in various mental activities (D) making frequent adjustments