Life is like an onion， sometimes makes you weep when you try to open it．
#67003
A
that
B
as
C
which
D
what
推荐题目
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.
#74659
A
that some scientists say
B
in which some scientists say
C
some scientists say that
D
some scientists say
Here we have beef, fish and fruit. Help yourself to ______ you like.
#67490
A
whichever
B
however
C
whatever
D
whenever
It was an exciting moment for these fans this year, _____ for the first time in years they saw their favorite singers.
#69663
A
that
B
which
C
when
D
while