Evidence obtained from observation and experiment is often used to _____ a scientific theory.
#4841
A
confirm
B
confine
C
conform
D
conceive
推荐题目
Some people like wearing fashionable clothes; _______ some birds like brilliant feathers.
#4576
A
immediately
B
likely
C
completely
D
similarly
Really great people always see the best in others; it is the little man who looks for the worst and finds.
#4851
A
one
B
it
C
that
D
them
.The Flight Company _________ its costomers top-quality service.
#4743
A
provides
B
guarantees
C
gathers
D
applies
Because of ______ high demand for Type AB blood, ______ supplies of it are usually limited．
#4619
A
the; the
B
/; /
C
/; the
D
a; the
It’s the ability to do the job _______ matters not where you come from or what you are.
#4531
A
one
B
that
C
what
D
it