Researchers have found clear and convincing evidence ________ happiness isthe key to better health and longer lives.
#92775
A
where
B
whether
C
how
D
that
推荐题目
The manager promised to keep me_______ how our business was going on.
#92876
A
informing of
B
informed of
C
to inform of
D
on informing
Mr. Green didn’t understand ________ made his daughter so absent-minded this morning.
#93522
A
how that was
B
what was it
C
why it was that
D
what it was that
The reason ______ the delay is ______ we have had difficulty in obtaining materials.
#95005
A
for;that
B
for;because
C
to;that
D
to;because
—Did you look up the time of trains to Shanghai?—Yes，the early train is ________ to leave at 5：30 am.
#92549
A
likely
B
about
C
possible
D
due