Dr Yuan Longping grows ________ is called super hybrid rice, _________ has a high output.
#31971
A
what; which
B
that; what
C
that; which
D
what; what
推荐题目
Julie was good at German，French and Russian，all of ______ she spoke fluently.
#30614
A
who
B
whom
C
which
D
that
Andy can go to the cinema together with us he has finished the task．
#33132
A
unless
B
as soon as
C
until
D
as long as