(2009宁夏银川模拟) In an experiment, pet owners are being encouraged to take their pets to work, a move _______ can be good for both the people and the pets. 
#95057
A
that some scientists say
B
in which some scientists say
C
some scientists say that
D
some scientists say
推荐题目
We all think that he is stronger _____. 
#94005
A
than he is looked
B
than he looks like
C
than he looks
D
than he looked like
It is the second time that I____ in Beijing 
#92034
A
am
B
was
C
have been
D
had been