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
Everybody was touched _____ words after they heard her moving story.
#5037
A
beyond
B
without
C
of
D
in
When his dad died, he felt his world had turned upside – down.
#4538
A
in case
B
as if
C
so that
D
even though
No one knows exactly when our ancestors started talking，but new evidence suggests _______might have happened a long time ago．
#4852
A
which
B
what
C
it
D
they
The young man spent as much time as he __ over his lessons.
#4555
A
went
B
could go
C
could going
D
could to go
—Are you sure Mike will help us if we are in trouble? — _____. He is a reliable friend.
#4595
A
It doesn’t matter
B
Don’t take it to heart
C
You can count on it
D
No problem