In the meantime, the question facing business is whether such research is the cost.
#19016
A
worth
B
worth of
C
worthy
D
worthwhile
推荐题目
Our neighbor has ________ours.
#59569
A
as bigger a house as
B
a house as
C
as a big house as
D
as big a house as
There was an _________ look on his face when he knew the bad grade of his son.
#18008
A
worrying
B
exciting
C
worried
D
excited
This is ___ __ boy. That girl is _______.
#34975
A
an 8-year-old；6 years old.
B
an 8-years-old；6 years old
C
an 8-year-old；6-year-old
D
a 8-year-old； 6-year-old
While there are quite a few differences in the education system, in many countries education is ____.
#17629
A
usual
B
regular
C
normal
D
universal
If you are ________about Australian cities，just read the book written by Dr. Johnson.
#18681
A
interested
B
anxious
C
upset
D
curious