________ nearly all behavior is learned behavior is a basic assumption ________ has been put forward by social scientists.
#30076
A
What; that
B
That; what
C
What; what
D
That; that
推荐题目
My parents live in a small village. They always keep candles in the house ___ there is a power cut.
#79986
A
if
B
unless
C
in case
D
so that
The police said they would not give up looking into other possibilities ____they find out what happened.
#32173
A
as
B
while
C
until
D
although
