The meeting was successful and ended with a(n)( ) to step up cooperation between the six states of the region.
A.testimony
B.pledge
C.evolution
D.signature
A.testimony
B.pledge
C.evolution
D.signature
A.br/ea/th
B.n/ie/ce
C.h/ea/ven
D.pr/e/pare
What does Dr. Michael Alderman say about a randomized, controlled trial?
A.It has been successfully conducted.
B.It should be carried out.
C.It is already under way.
D.It is too late to try it.
A.attended
B.attended to
A.错误
B.正确
The meeting had been ______ until next Sunday.
A.announced
B.transmitted
C.put aside
D.postponed
All the ______ of the city went to the meeting last Saturday.
A.mathematic teachers
B.mathematics teacher
C.mathematics teachers
D.mathematic's teacher
Nobody at the meeting would (belief) ______ that the new proposal could be carried out smoothly.
A.That
B.When
C.Where
D.Why